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Windows 2000

It has been suggested that Windows 2000 Server be merged into this article or section. (Discuss)

Windows 2000 (also referred to as Win2K, W2K or Windows NT 5.0) is a preemptible and interruptible, graphical, business-oriented operating system that was designed to work with either uniprocessor or symmetric multi-processor (SMP) 32-bit Intel x86 computers. It is part of the Microsoft Windows NT line of operating systems and was released on February 17, 2000. Windows 2000 comes in four versions: Professional, Server, Advanced Server, and Datacenter Server. Additionally, Microsoft offers Windows 2000 Advanced Server- Limited Edition, which released in 2001 and runs on 64-bit Intel Itanium microprocessors. Windows 2000 is classified as a hybrid-kernel operating system, and its architecture is divided into two modes: user mode and kernel mode. The kernel mode provides unrestricted access to system resources and facilitates the user mode, which is heavily restricted and designed for most applications.

All versions of Windows 2000 have common functionality, including many system utilities such as the Microsoft Management Console (MMC) and standard system management applications such as a disk defragmentation utility. Support for people with disabilities has also been improved by Microsoft across their Windows 2000 line, and they have included increased support for different languages and locale information. All versions of the operating system support the Windows NT filesystem, NTFS 5, the Encrypted File System (EFS), as well as basic and dynamic disk storage. Dynamic disk storage allows different types of volumes to be used. The Windows 2000 Server family has enhanced functionality, including the ability to provide Active Directory services (a hierarchical framework of resources), Distributed file system (a file system that supports sharing of files) and fault-redundant storage volumes.

Windows 2000 can be installed and deployed to an enterprise through either an attended or unattended installation. Unattended installations rely on the use of answer files to fill in installation information, and can be performed through a bootable CD using Microsoft Systems Management Server (SMS), by the System Preparation Tool (Sysprep).

History

Windows 2000 originally descended from the Microsoft Windows NT operating system product line. Originally called Windows NT 5, Microsoft changed the name to Windows 2000 on October 27th, 1998. [1] It was also the first Windows version that was released without a code name, though Windows 2000 Service Pack 1 was codenamed "Asteroid" and Windows 2000 64-bit was codenamed "Janus" (not to be confused with Windows 3.1, which had the same codename). The first beta for Windows 2000 was released on September 27, 1997 and several further betas were released until Beta 3 which was released on April 29, 1999. From here Microsoft issued three release candidates from between July to November 1999 and finally released the operating system to partners on December 12, 1999. [2] The public received the full version of Windows 2000 on February 17, 2000 and the press immediately hailed it as the most stable operating system Microsoft had ever released. Novell, however, was not so impressed with Microsoft's new directory service architecture as they found it to be less scalable or reliable than their own Novell Directory Services (NDS) technology. [3] On September 29, 2000, Microsoft released Windows 2000 Datacenter. Microsoft released Service Pack 1 (SP1) on August 15, 2000, Service Pack 2 (SP2) on May 16, 2001, Service Pack 3 (SP3) on August 29, 2002 and its last Service Pack (SP4) on June 26, 2003. Microsoft has stated that they will not release a Service Pack 5, but instead, have offered an "Update Rollup" for Service Pack 4. Microsoft phased out all development of their Java Virtual Machine (JVM) from Windows 2000 in Service Pack 3.

Windows 2000 has since been superseded by newer Microsoft operating systems. Microsoft has replaced Windows 2000 Server products with Windows Server 2003, and Windows 2000 Professional with Windows XP Professional. Windows Neptune started development in 1999, and was supposed to be the home-user edition of Windows 2000. However, the project lagged in production time – and only one alpha release was built. Windows Me was released as a substitute, and the Neptune project was forwarded to the production of Whistler (Windows XP). The only elements of the Windows project which were included in Windows 2000 were the ability to upgrade from Windows 95 or Windows 98, and support for the FAT32 file system.

Several notable security flaws have been found in Windows 2000. Code Red and Code Red II were famous (and highly visible to the worldwide press) computer worms that exploited vulnerabilities of the indexing service of Windows 2000's Internet Information Services (IIS). In August 2003, two major worms named the Sobig worm and the Blaster worm began to attack millions of Microsoft Windows computers, resulting in the largest down-time and clean-up cost ever. The worms have also had political consequences as many companies in several countries started to call for government action to prevent further damages from Windows worms.

Architecture

The Windows 2000 operating system architecture consists of two layers (user mode and kernel mode), with many different modules within both of these layers.

Windows 2000 is a highly modular system that consists of two main layers: a user mode and a kernel mode. The user mode refers to the mode in which user programs are run. Such programs are limited in terms of what system resources they have access to, while the kernel mode has unrestricted access to the system memory and external devices. All user mode applications access system resources through the executive which runs in kernel mode.

User mode

User mode in Windows 2000 is made of subsystems capable of passing I/O requests to the appropriate kernel mode drivers by using the I/O manager. Two subsystems make up the user mode layer of Windows 2000: the environment subsystem and the integral subsystem.

The environment subsystem was designed to run applications written for many different types of operating systems. These applications, however, run at a lower priority than kernel mode processes. There are three main environment subsystems:

  1. Win32 subsystem runs 32-bit Windows applications and also supports Virtual DOS Machines (VDMs), which allows MS-DOS and 16-bit Windows 3.x (Win16) applications to run on Windows.
  2. OS/2 environment subsystem supports 16-bit character-based OS/2 applications and emulates OS/2 1.3 and 1.x, but not 2.x or later OS/2 applications.
  3. POSIX environment subsystem supports applications that are strictly written to either the POSIX.1 standard or the related ISO/IEC standards.

The integral subsystem looks after operating system specific functions on behalf of the environment subsystem. It consists of a security subsystem (grants/denies access and handles logons), workstation service (helps the computer gain network access) and a server service (lets the computer provide network services).

Kernel mode

Kernel mode in Windows 2000 has full access to the hardware and system resources of the computer. The kernel mode stops user mode services and applications from accessing critical areas of the operating system that they should not have access to.

Each object in Windows 2000 exists in its own namespace. This is a screenshot from SysInternal's WinObj

The executive interfaces with all the user mode subsystems. It deals with I/O, object management, security and process management. It contains various components, including:

  • Object manager: a special executive subsystem that all other executive subsystems must pass through to gain access to Windows 2000 resources. This essentially is a resource management infrastructure service that allows Windows 2000 to be an object oriented operating system.
  • I/O Manager: allows devices to communicate with user-mode subsystems by translating user-mode read and write commands and passing them to device drivers.
  • Security Reference Monitor (SRM): the primary authority for enforcing the security rules of the security integral subsystem. [4]
  • IPC Manager: short for Interprocess Communication Manager, manages the communication between clients (the environment subsystem) and servers (components of the executive).
  • Virtual Memory Manager: manages virtual memory, allowing Windows 2000 to use the hard disk as a primary storage device (although strictly speaking it is secondary storage).
  • Process Manager: handles process and thread creation and termination
  • PnP Manager: handles Plug and Play and supports device detection and installation at boot time.
  • Power Manager: the power manager coordinates power events and generates power IRPs.
  • The display system is handled by a device driver contained in Win32k.sys. The Window Manager component of this driver is responsible for drawing windows and menus while the GDI (graphical device interface) component is responsible for tasks such as drawing lines and curves, rendering fonts and handling palettes.

The Windows 2000 Hardware Abstraction Layer, or HAL, is a layer between the physical hardware of the computer and the rest of the operating system. It was designed to hide differences in hardware and therefore provide a consistent platform to run applications on. The HAL includes hardware specific code that controls I/O interfaces, interrupt controllers and multiple processors.

The microkernel sits between the HAL and the executive and provides multiprocessor synchronization, thread and interrupt scheduling and dispatching, trap handling and exception dispatching. The microkernel often interfaces with the process manager. [5] The microkernel is also responsible for initialising device drivers at bootup that are necessary to get the operating system up and running.

Kernel mode drivers exist in three levels: highest level drivers, intermediate drivers and low level drivers. The Windows Driver Model (WDM) exists in the intermediate layer and was mainly designed to be binary and source compatible between Windows 98 and Windows 2000. The lowest level drivers are either legacy Windows NT device drivers that control a device directly or can be a PnP hardware bus.

Common functionality

Certain features are common across all versions of Windows 2000 (both Professional and the Server versions), among them being NTFS 5, the Microsoft Management Console (MMC), the Encrypting File System (EFS), dynamic and basic disk storage, usability enhancements and multi-language and locale support. Windows 2000 also has several standard system utilities included as standard. As well as these features, Microsoft introduced a new feature to protect critical system files, called Windows File Protection (WFP). This prevents programs (with the exception of Microsoft's update programs) from replacing critical Windows system files and thus making the system inoperable. [6] Microsoft recognised that the infamous Blue Screen of Death (or stop error) could cause serious problems for servers that needed to be constantly running and so provided a system setting that would allow the server to automatically reboot when a stop error occurred. Users have the option of dumping the first 64KB of memory to disk (the smallest amount of memory that is useful for debugging purposes, also known as a minidump), a dump of only the kernel's memory or a dump of the entire contents of memory to disk, as well as write that this event happened to the Windows 2000 event log. In order to improve performance on computers running Windows 2000 as a server operating system, Microsoft gave administrators the choice of optimising the operating system for background services or for applications.

NTFS 5

Windows 2000 supports disk quotas, which can be set via the "Quotas" tab found in the hard disk properties dialog box.

Microsoft released the third version of the NT File System (NTFS) — also known as version 5.0 — in Windows 2000; this introduced quotas, file-system-level encryption (called EFS), sparse files and reparse points. Sparse files allow for the efficient storage of data sets that are very large yet contain many areas that only have zeroes. Reparse points allow the object manager to reset a file namespace lookup and let file system drivers implement changed functionality in a transparent manner. Reparse points are used to implement Volume Mount Points, Directory Junctions, Hierarchical Storage Management, Native Structured Storage and Single Instance Storage. Volume mount points and directory junctions allow for a file to be transparently referred from one file or directory location to another.

Encrypting File System

The Encrypting File System (EFS) introduced strong encryption into the Windows file world. It allowed any folder or drive on an NTFS volume to be encrypted transparently to the end user. EFS works in conjunction with the EFS service, Microsoft's CryptoAPI and the EFS File System Run-Time Library (FSRTL). As of February 2004, its encryption has not been compromised.

EFS works by encrypting a file with a bulk symmetric key (also known as the File Encryption Key, or FEK), which is used because it takes a relatively smaller amount of time to encrypt and decrypt large amounts of data than if an asymmetric key cipher is used. The symmetric key that is used to encrypt the file is then encrypted with a public key that is associated with the user who encrypted the file, and this encrypted data is stored in the header of the encrypted file. To decrypt the file, the file system uses the private key of the user to decrypt the symmetric key that is stored in the file header. It then uses the symmetric key to decrypt the file. Because this is done at the file system level, it is transparent to the user. [7] Also, in case of a user losing access to their key, support for recovery agents that can decrypt files has been built in to the EFS system.

Basic and dynamic disk storage

Windows 2000 introduced the Logical Disk Manager for dynamic storage. All versions of Windows 2000 support three types of dynamic disk volumes (along with basic storage): simple volumes, spanned volumes and striped volumes:

  • Simple volume: this is a volume with disk space from one disk.
  • Spanned volumes: multiple disks spanning up to 32 disks. If one disk fails, all data in the volume is lost.
  • Striped volumes: also known as RAID-0, a striped volume stores all its data across several disks in stripes. This allows better performance because disk read and writes are balanced across multiple disks.

Windows 2000 also added support for iSCSI protocol.

Accessibility support

The Windows 2000 onscreen keyboard map allows users who have problems with using the keyboard to use a mouse to input text.

Microsoft made an effort to increase the usability of Windows 2000 for people with visual and auditory impairments and other disabilities. They included several utilities designed to make the system more accessible:

  • FilterKeys: These are a group of keyboard related support for people with typing issues, and include:
    • SlowKeys: Windows is told to disregard keystrokes that are not held down for a certain time period
    • BounceKeys: multiple keystrokes to one key to be ignored within a certain timeframe
    • RepeatKeys: allows users to slow down the rate at which keys are repeated via the keyboard's keyrepeat feature
  • ToggleKeys: when turned on, Windows will play a sound when either the CAPS LOCK, NUM LOCK or SCROLL LOCK keys are pressed
  • MouseKeys: allows the cursor to be moved around the screen via the numeric keypad instead of the mouse
  • On screen keyboard: assists those who are not familiar with a given keyboard by allowing them to use a mouse to enter characters to the screen
  • SerialKeys: gives Windows 2000 the ability to support speech augmentation devices
  • StickyKeys: makes modifier keys (ALT, CTRL and SHIFT) become "sticky" — in other words a user can press the modifier key, release that key and then press the combination key. Normally the modifier key must remain pressed down to activate the sequence.
  • On screen magnifier: assists users with visual impairments by magnifying the part of the screen they place their mouse over.
  • Narrator: Microsoft Narrator assists users with visual impairments with system messages, as when these appear the narrator will read this out via the sound system
  • High contrast theme: to assist users with visual impairments
  • SoundSentry: designed to help users with auditory impairments, Windows 2000 will show a visual effect when a sound is played through the sound system

Language & locale support

Windows 2000 has support for many languages other than English. It supports Arabic, Armenian, Baltic, Central European, Cyrillic, Georgian, Greek, Hebrew, Indic, Japanese, Korean, Simplified Chinese, Thai, Traditional Chinese, Turkic, Vietnamese and Western European languages. [8] It also has support for many different locales, a list of which can be found on Microsoft's website.

System utilities

The Microsoft Management Console (MMC) is used for administering Windows 2000 computers.

Windows 2000 introduced the Microsoft Management Console (MMC), which is used to create, save, and open administrative tools. Each of the tools is called a console, and most consoles allow an administrator to administer other Windows 2000 computers from one centralised computer. Each console can contain one or many specific administrative tools, called snap-ins. Snap-ins can be either standalone (performs one function), or extensions (adds functionality to an existing snap-in). In order to provide the ability to control what snap-ins can be seen in a console, the MMC allows consoles to be created in author mode or created in user mode. Author mode allows snap-ins to be added, new windows to be created, all portions of the console tree can be displayed and for consoles to be saved. User mode allows consoles to be distributed with restrictions applied. User mode consoles can have full access granted user so they can make whatever changes they desire, can have limited access so that users cannot add to the console but they can view multiple windows in a console, or they can have limited access so that users cannot add to the console and also cannot view multiple windows in a console. [9]

The Windows 2000 Computer Management console is capable of performing many system tasks. It is pictured here starting a disk defragmentation.

The main tools that come with Windows 2000 can be found in the Computer Management console (found in Administrative Tools in the Control Panel). This contains the event viewer — a means of seeing events and the Windows equivalent of a log file, a system information viewer, the ability to view open shared folders and shared folder sessions, a device manager and a tool to view all the local users and groups on the Windows 2000 computer. It also contains a disk management snap-in, which contains a disk defragmenter as well as other disk management utilities. Lastly, it also contains a services viewer, which allows users to view all installed services and to stop and start them on demand, as well as configure what those services should do when the computer starts.

The REGEDIT.EXE utility on Windows 2000. The REGEDT32.EXE utility showing the same part of the registry.

Windows 2000 comes bundled with two utilities to edit the Windows registry. One acts like the Windows 9x REGEDIT.EXE program and the other could edit registry permissions in the same manner that Windows NT's REGEDT32.EXE program could. REGEDIT.EXE has a left-side tree view that begins at "My Computer" and lists all loaded hives. REGEDT32.EXE has a left-side tree view, but each hive has its own window, so the tree displays only keys. REGEDIT.EXE represents the three components of a value (its name, type, and data) as separate columns of a table. REGEDT32.EXE represents them as a list of strings. REGEDIT.EXE was written for the Win32 API and supports right-clicking of entries in a tree view to adjust properties and other settings. REGEDT32.EXE was also written for the Win32 API and requires all actions to be performed from the top menu bar. Because REGEDIT.EXE was directly ported from Windows 98, it does not support permission editing (permissions do not exist in Windows 9x). Therefore, the only way to access the full functionality of an NT registry was with REGEDT32.EXE, which uses the older multiple document interface (MDI), which newer versions of regedit do not use. Windows XP was the first system to integrate these two programs into one, adopting the REGEDIT.EXE behavior with the additional NT functionality.

The System File Checker (SFC) also comes bundled with Windows 2000. It is a command line utility that scans system files and verifies whether they were signed by Microsoft and works in conjunction with the Windows File Protection mechanism. It can also repopulate and repair all the files in the Dllcache folder. [10]

Recovery Console

The Recovery Console is usually used to recover unbootable systems.

The Recovery Console is an application that is run from outside the installed copy of Windows and that enables a user to perform maintenance tasks that cannot be run from inside of the installed copy, or cannot be feasibly run from another computer or copy of Windows 2000. It is usually used, however, to recover the system from errors causing booting to fail, which would render other tools useless.

It presents itself as a simple command line interface. The commands are limited to ones for checking and repairing the hard drive(s), repairing boot information (including NTLDR), replacing corrupted system files with fresh copies from the CD, or enabling/disabling services and drivers for the next boot.

The console can be accessed in one of two ways:

  1. Starting from the Windows 2000 CD, and choosing to enter the Recovery Console instead of continuing with setup, or
  2. Installing the Recovery Console via Winnt32.exe, with the /cmdcons switch. However, the console can then only be used if the system boots to the point where NTLDR can start it.

Server family functionality

The Windows 2000 server family consists of Windows 2000 Server, Windows 2000 Advanced Server and Windows 2000 Datacenter Server. They all have advanced functionality not found in Windows 2000 Professional, among these features are support for DFS, Active Directory and advanced fault-tolerant volumes.

Distributed File System

The Distributed File System, or DFS, allows shares in multiple different locations to be logically grouped under one folder, or DFS root. When users try to access a share that exists off the DFS root, the user is really looking at a DFS link and the DFS server transparently redirects them to the correct file server and share. A DFS root can only exist on a Windows 2000 version that is part of the server family, and only one DFS root can exist on that server.

There can be two ways of implementing DFS on Windows 2000: through standalone DFS, or through domain-based DFS. Standalone DFS allows for only DFS roots that exist on the local computer, and thus does not use Active Directory. Domain-based DFS roots exist within Active Directory and can have their information distributed to other domain controllers within the domain — this provides fault tolerance to DFS. DFS roots that exist on a domain must be hosted on a domain controller or on a domain member server. The file and root information is replicated via the Microsoft File Replication Service (FRS). [11]

Active Directory

Active Directory allows administrators to assign enterprise wide policies, deploy programs to many computers, and apply critical updates to an entire organization, and is one of the main reasons why many corporations have moved to Windows 2000. Active Directory stores information about its users and can act in a similar manner to a phone book. This allows all of the information and computer settings about an organization to be stored in a central, organized database. Active Directory Networks can vary from a small installation with a few hundred objects, to a large installation with millions of objects. Active Directory can organise groups of resources into a single domain and can link domains into a contiguous domain name space together to form trees. Groups of trees that do not exist within the same namespace can be linked together to form forests.

Active Directory can only be installed on a Windows 2000 Server, Advanced Server or Datacenter Server computer, and cannot be installed on a Windows 2000 Professional computer. It requires that a DNS service that supports SRV resource records be installed, or that an existing DNS infrastructure be upgraded to support this functionality. It also requires that one or more domain controllers exist to hold the Active Directory database and provide Active Directory directory services.

Volume fault tolerance

Along with support for simple, spanned and striped volumes, the server family of Windows 2000 also supports fault tolerant volume types. The types supported are mirrored volumes and RAID-5 volumes:

  • Mirrored volumes: the volume contains several disks, and when data is written to one it is mirrored to the other disks. This means that if one disk fails, the data can be totally recovered from the other disk. Mirrored volumes are also known as RAID-1.
  • RAID-5 volumes: a RAID-5 volume consists of multiple disks, and it uses block-level striping with parity data distributed across all member disks. Should a disk fail in the array, the parity blocks from the surviving disks are combined mathematically with the data blocks from the surviving disks to reconstruct the data on the failed drive "on-the-fly" (this works with various levels of success).

Versions

Microsoft released various versions of Windows 2000 to cater to different markets and business needs. It released Windows 2000 Professional, Windows 2000 Server, Windows 2000 Advanced Server and Windows Datacenter Server:

  • Windows 2000 Professional was designed as the desktop operating system for businesses and power users. It is the basic unit of Windows 2000, and the most common. It offers greater security and stability than many of the previous Windows desktop operating systems. It supports up to two processors, and can address up to 4 GBs of RAM.
  • Windows 2000 Server products share the same user interface with Windows 2000 Professional, but contain additional components for running infrastructure and application software. A significant component of the server products is Active Directory, which is an enterprise-wide directory service based on LDAP. Additionally, Microsoft integrated Kerberos network authentication, replacing the often-criticised NTLM authentication system used in previous versions. This also provided a purely transitive-trust relationship between Windows 2000 domains in a forest (a collection of one or more Windows 2000 domains that share a common schema, configuration, and global catalogue, being linked with two-way transitive trusts). Furthermore, Windows 2000 introduced a DNS server which allows dynamic registration of IP addresses.
  • Windows 2000 Advanced Server is a variant of Windows 2000 Server operating system designed for medium-to-large businesses. It offers clustering infrastructure for high availability and scalability of applications and services, including main memory support of up to 8 gigabytes (GB) on Page Address Extension (PAE) systems and the ability to do 8-way SMP. It has support for TCP/IP load balancing and enhanced two-node server clusters based on the Microsoft Cluster Server (MSCS) in the Windows NT Server 4.0 Enterprise Edition.

[12] A limited edition 64 bit version of Windows 2000 Advanced Server was made available via the OEM Channel. It also supports failover and load balancing.

  • Windows 2000 Datacenter Server is a variant of the Windows 2000 Server that is designed for large businesses that move large quantities of confidential or sensitive data frequently via a central server. As with Advanced Server, it supports clustering, failover and load balancing. Its system requirements are normal, but are compatible with vast amounts of power:
    • A Pentium-class CPU at 400 MHz or higher - up to 32 are supported in one machine
    • 256 MB of RAM - up to 64 GB is supported in one machine
    • Approximately 1 GB of available disk space

Deployment

Windows 2000 can be deployed to a site via various methods. It can be installed onto servers via traditional media (such as via CD) or via distribution folders that reside on a shared folder. Installations can be attended or unattended. An attended installation requires the manual intervention of an operator to choose options when installing the operating system. Unattended installations are scripted via an answer file, or predefined script in the form of an INI file that has all the options filled in already. The Winnt.exe or Winnt32.exe program then uses that answer file to automate the installation. Unattended installations can be performed via a bootable CD, using Microsoft Systems Management Server (SMS), via the System Preparation Tool (Sysprep), via running the Winnt32.exe program using the /syspart switch or via running the Remote Installation Service (RIS).

The Syspart method is started on a standardised reference computer — though the hardware need not be similar — and it copies the required installation files from the reference computer's hard drive to the target computer's hard drive. The hard drive does not need to be in the target computer and may be swapped out to it at any time, with hardware configuration still needing to be done later. The Winnt.exe program must also be passed a /unattend switch that points to a valid answer file and a /s file to point to the location of one or more valid installation sources.

Sysprep allows the duplication of a disk image on an existing Windows 2000 Server installation to multiple servers. This means that all applications and system configuration settings will be copied across to the new Windows 2000 installations, but it also means that the reference and target computers must have the same HALs, ACPI support, and mass storage devices — though Windows 2000 automatically detects plug and play devices. The primary reason for using Sysprep is for deploying Windows 2000 to a site that has standard hardware and that needs a fast method of installing Windows 2000 to those computers. If a system has different HALs, mass storage devices or ACPI support, then multiple images would need to be maintained.

Systems Management Server can be used to upgrade system to Windows 2000 to multiple systems. Those operating systems that can be upgraded in this process must be running a version of Windows that can be upgraded (Windows NT 3.51, Windows NT 4, Windows 98 and Windows 95 OSR2.x) and those versions must be running the SMS client agent that can receive software installation operations. Using SMS allows installations to happen over a wide geographical area and provides centralised control over upgrades to systems.

Remote Installation Services (RIS) are a means to automatically install Windows 2000 Professional (and not Windows 2000 Server) to a local computer over a network from a central server. Images do not have to support specific hardware configurations and the security settings can be configured after the computer reboots as the service generates a new unique security ID (SID) for the machine. This is required so that local accounts are given the right identifier and do not clash with other Windows 2000 Professional computers on a network. [13] RIS requires that client computers are able to boot over the network via either a network interface card that has a Pre-Boot Execution Environment (PXE) boot ROM installed or that it has a network card installed that is supported by the remote boot disk generator. The remote computer must also meet the Net PC specification. The server that RIS runs on must be Windows 2000 Server and the server must be able to access a network DNS Service, a DHCP service and the Active Directory services. [14]

Total cost of ownership

In October 2002, Microsoft commissioned IDC to determine the total cost of ownership (TCO) for enterprise applications on Windows 2000 versus the TCO of Linux on the same enterprise applications. IDC looked at security and other infrastructure tasks, and Web Serving. According to the report, Windows 2000 had a lower TCO for four infrastructure items and Linux had a lower TCO for web serving. IDC's report was based on telephone interviews of IT executives and managers of 104 North American companies in which they determined what they were using for a specific workload for file, print, security and networking services.

IDC determined that the four areas where Windows 2000 had a better TCO than Linux — over a period of five years for an average organization of 100 employees — were in the use of file, print, network infrastructure and security infrastructure. They determined, however, that Linux had a better TCO than Windows 2000 when it came to web serving. The report also found that the greatest cost was not in the procurement of software and hardware, but in staffing costs and downtime. The report did not take into consideration the impact of downtime to the profitability of the business (although they did apply a 40% productivity factor, in order to recognize that employees are not entirely unproductive during periods of IT infrastructure downtime) though it did find that Linux servers had less unplanned downtime than Windows 2000 Servers. They found that most Linux servers ran less workload per server than Windows 2000 servers and also found that none of the businesses they interviewed used 4-way SMP Linux computers. IDC also did not take into account specific application servers — servers that need low maintenance and are provided by a specific vendor — when they performed their study. The report did emphasise that TCO was only one factor in considering whether to use a particular IT platform, and also noted that as management and server software improved and became better packaged the overall picture that was being shown in their report could change. [15]


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[15]. His exaggerated and mournful howl of "NOOO!" also achieved notoriety. The report did emphasise that TCO was only one factor in considering whether to use a particular IT platform, and also noted that as management and server software improved and became better packaged the overall picture that was being shown in their report could change. With the release of Revenge of the Sith, Vader's popularity has seen an increase. IDC also did not take into account specific application servers — servers that need low maintenance and are provided by a specific vendor — when they performed their study. [10]. They found that most Linux servers ran less workload per server than Windows 2000 servers and also found that none of the businesses they interviewed used 4-way SMP Linux computers. One winner was a design featuring Darth Vader.

The report did not take into consideration the impact of downtime to the profitability of the business (although they did apply a 40% productivity factor, in order to recognize that employees are not entirely unproductive during periods of IT infrastructure downtime) though it did find that Linux servers had less unplanned downtime than Windows 2000 Servers. During a major renovation, Washington National Cathedral held a competition for children to design new gargoyles for the west towers. The report also found that the greatest cost was not in the procurement of software and hardware, but in staffing costs and downtime. An IMDb poll on 10 November 2003[9] asked users to choose which one of a set of movie spoilers was too infamous to be considered a spoiler anymore; Vader's true identity was a clear winner, by a forty-percent margin. They determined, however, that Linux had a better TCO than Windows 2000 when it came to web serving. Vader's revelation to Luke that he is his father is one of the most famous movie plot twists of all time. IDC determined that the four areas where Windows 2000 had a better TCO than Linux — over a period of five years for an average organization of 100 employees — were in the use of file, print, network infrastructure and security infrastructure. Vader's name has become a synonym for evil; for example, political strategist Lee Atwater was known as "the Darth Vader of the Republican Party." George Lucas has pointed to Vader's iconic status as a reason he made the prequel movies, since he felt the icon overshadowed the fact that Vader was intended to be a tragic character.

IDC's report was based on telephone interviews of IT executives and managers of 104 North American companies in which they determined what they were using for a specific workload for file, print, security and networking services. Another kind of tribute to Darth Vader comes from Stargate SG-1, in which there are similarities between Anubis and Vader, played for both dramatic and serious effect. According to the report, Windows 2000 had a lower TCO for four infrastructure items and Linux had a lower TCO for web serving. Super Show, "Darth Butch" from Neglected Mario Characters, and country singer Darth Brooks in Late Night With Conan O'Brien. IDC looked at security and other infrastructure tasks, and Web Serving. He has been parodied by such figures as "Dark Helmet" from Spaceballs, "Duck Vader" from Tiny Toon Adventures, "Darth Koopa" from The Super Mario Bros. In October 2002, Microsoft commissioned IDC to determine the total cost of ownership (TCO) for enterprise applications on Windows 2000 versus the TCO of Linux on the same enterprise applications. His powerful baritone voice, coupled with his heavy breathing, is easily recognizable, and the American Film Institute's list of the greatest movie villains placed him third, after Hannibal Lecter and Norman Bates.

[14]. Due to his central role, Vader has entered the public consciousness as the quintessential villain. The server that RIS runs on must be Windows 2000 Server and the server must be able to access a network DNS Service, a DHCP service and the Active Directory services. Frankenstein) brings him to life still in the restraints, which Vader breaks out of. The remote computer must also meet the Net PC specification. The scene in which Vader is reborn as a cyborg is compared to the the creation of the monster in the 1931 film Frankenstein—like Frankenstein, Vader lies on a table to be rebuilt, and when the task is complete, his master (like Dr. [13] RIS requires that client computers are able to boot over the network via either a network interface card that has a Pre-Boot Execution Environment (PXE) boot ROM installed or that it has a network card installed that is supported by the remote boot disk generator. Tolkien's Lord of the Rings; both Vader and the Witch-King dress in black, have a supernaturally fearsome presence and a hidden, pale form, are kept alive unnaturally, and serve at the hands of Dark Lords.

This is required so that local accounts are given the right identifier and do not clash with other Windows 2000 Professional computers on a network. A resemblance has also been noted to the Lord of the Nazgûl, also called the Witch-King of Angmar, from J.R.R. Images do not have to support specific hardware configurations and the security settings can be configured after the computer reboots as the service generates a new unique security ID (SID) for the machine. (This is further alluded in Stephen King's Dark Tower novels in which so-called "Doombots" appear that wear green hoods and iron wolf masks, much like Doom, and carry lightsabers.) Similarities have also been noted with the evil brother Hakaider, from the manga and tokusatsu series Kikaider, and the Mule, a villain in Isaac Asimov's Foundation Trilogy. Remote Installation Services (RIS) are a means to automatically install Windows 2000 Professional (and not Windows 2000 Server) to a local computer over a network from a central server. One is the classic Marvel Universe supervillain Doctor Doom. Using SMS allows installations to happen over a wide geographical area and provides centralised control over upgrades to systems. As Vader fits the classic stock character of the Black Knight, some have noted that Vader bears more than a passing resemblance to other villains.

Those operating systems that can be upgraded in this process must be running a version of Windows that can be upgraded (Windows NT 3.51, Windows NT 4, Windows 98 and Windows 95 OSR2.x) and those versions must be running the SMS client agent that can receive software installation operations. Lucas took the name "Anakin" from his friend and fellow film director, Ken Annakin. Systems Management Server can be used to upgrade system to Windows 2000 to multiple systems. Judging by the origin of the other Sith names, Vader may also possibly be a derivative of the word "invader." In the movie's novelization Darth Sidious conjures the name from the Dark Side—"Darth Vader" is supposed to mean him, supposedly a nod to his status as the Chosen One. If a system has different HALs, mass storage devices or ACPI support, then multiple images would need to be maintained. However, in the earliest scripts for Star Wars, the name "Darth Vader" was given to a normal Imperial general. The primary reason for using Sysprep is for deploying Windows 2000 to a site that has standard hardware and that needs a fast method of installing Windows 2000 to those computers. "Vader" is the Dutch word for "father", and the German word for "father" (Vater) is similar.

This means that all applications and system configuration settings will be copied across to the new Windows 2000 installations, but it also means that the reference and target computers must have the same HALs, ACPI support, and mass storage devices — though Windows 2000 automatically detects plug and play devices. So it's basically Dark Father." (Rolling Stone, June 2, 2005). Sysprep allows the duplication of a disk image on an existing Windows 2000 Server installation to multiple servers. And Vader is a variation of father. The Winnt.exe program must also be passed a /unattend switch that points to a valid answer file and a /s file to point to the location of one or more valid installation sources. In a 2005 interview, George Lucas was asked the origins of the name "Darth Vader", and replied: "Darth is a variation of dark. The hard drive does not need to be in the target computer and may be swapped out to it at any time, with hardware configuration still needing to be done later. The iconic breathing sound of his respirator was created by sound designer Ben Burtt, who created the sound by simply recording himself breathing into an old Dacor scuba regulator.

The Syspart method is started on a standardised reference computer — though the hardware need not be similar — and it copies the required installation files from the reference computer's hard drive to the target computer's hard drive. Vader's leitmotif is The Imperial March. Unattended installations can be performed via a bootable CD, using Microsoft Systems Management Server (SMS), via the System Preparation Tool (Sysprep), via running the Winnt32.exe program using the /syspart switch or via running the Remote Installation Service (RIS). It also resembles a German World War II-era Stahlhelm. The Winnt.exe or Winnt32.exe program then uses that answer file to automate the installation. Vader's head gear resembles a Japanese kabuto (兜), which is consistent with the samurai-like order of the Jedi and kendo-like lightsaber duels. Unattended installations are scripted via an answer file, or predefined script in the form of an INI file that has all the options filled in already. This was later made permanent and incorporated in the story.

An attended installation requires the manual intervention of an operator to choose options when installing the operating system. It was initially imagined that Darth Vader would fly through space to enter the ship, necessitating a suit and breathing mask. Installations can be attended or unattended. The current image of Vader was created when concept artist Ralph McQuarrie drew the opening scene where the Rebel ship Tantive IV was being boarded. It can be installed onto servers via traditional media (such as via CD) or via distribution folders that reside on a shared folder. The character of Darth Vader was not originally planned to be a suited cyborg. Windows 2000 can be deployed to a site via various methods. In 1978, Prowse and Jones returned as Vader in The Star Wars Holiday Special, as well as to shoot new footage that was released with the Star Wars: The Interactive Video Board Game, when it was released in 1996.

It also supports failover and load balancing. Andrew Nelson has also portrayed Vader at a number of events for Lucasfilm, as well as the videogame Rebel Assault II, and in new footage filmed for the Special Edition releases of the original three Star Wars films in 1997. [12] A limited edition 64 bit version of Windows 2000 Advanced Server was made available via the OEM Channel. The character of Darth Vader also involved several stunt doubles, most notably fencing instructor Bob Anderson, who handled all of Vader's fight sequences in The Empire Strikes Back and Return of the Jedi.[8] Industrial Light & Magic employee C. It released Windows 2000 Professional, Windows 2000 Server, Windows 2000 Advanced Server and Windows Datacenter Server:. Mat Lucas supplied the voice for Anakin in the popular animated series Star Wars: Clone Wars, as well as for the Star Wars video games that have depicted Anakin as an adult. Microsoft released various versions of Windows 2000 to cater to different markets and business needs. Jake Lloyd reprised his role by lending his voice to various video games that have featured the young Anakin.

The types supported are mirrored volumes and RAID-5 volumes:. Several different actors have portrayed the character. Along with support for simple, spanned and striped volumes, the server family of Windows 2000 also supports fault tolerant volume types. However, perhaps in a show of foresight by Palpatine, the system is vulnerable to Force lightning, contributing to Vader's death in Return of the Jedi. It also requires that one or more domain controllers exist to hold the Active Directory database and provide Active Directory directory services. In the climactic duel of The Empire Strikes Back, a blow from Luke's lightsaber appears to bounce off Vader's armor, eliciting a yell of pain from the Sith Lord. It requires that a DNS service that supports SRV resource records be installed, or that an existing DNS infrastructure be upgraded to support this functionality. Besides the life support it provides his ravaged body, Vader's armor may also offer some moderate degree of protection against lightsabers.

Active Directory can only be installed on a Windows 2000 Server, Advanced Server or Datacenter Server computer, and cannot be installed on a Windows 2000 Professional computer. The armor also enables him to breathe in vacuum while protecting him from the coldness of space. Groups of trees that do not exist within the same namespace can be linked together to form forests. The center buckle features an audio enhancement unit built into the electromagnetic clasp. Active Directory can organise groups of resources into a single domain and can link domains into a contiguous domain name space together to form trees. On his left, he wears a respiratory sensor matrix. Active Directory Networks can vary from a small installation with a few hundred objects, to a large installation with millions of objects. The one on his right featured a temperature regulation system.

This allows all of the information and computer settings about an organization to be stored in a central, organized database. On his belt, Vader wears two small system function boxes. Active Directory stores information about its users and can act in a similar manner to a phone book. Upon closer examination, the chestplate has Hebrew lettering which has been translated as, "His deeds will not be forgiven, until he merits."[7]. Active Directory allows administrators to assign enterprise wide policies, deploy programs to many computers, and apply critical updates to an entire organization, and is one of the main reasons why many corporations have moved to Windows 2000. Three slot-like dataports offered diagnostic checks of his pulmonary, respiratory and neural systems. [11]. Vader's life support system includes a chest-worn, computerized control panel unit that regulates his respiratory functions.

The file and root information is replicated via the Microsoft File Replication Service (FRS). His famous mask and helmet, resembling the head of an ancient Sith droid, contain various vision- and auditory-enhancing equipment, as well as the respirator that causes the Dark Lord's ominous breathing sound. DFS roots that exist on a domain must be hosted on a domain controller or on a domain member server. His gloves and hands are made with a unique micronized iron that can deflect anything short of a lightsaber blow. Domain-based DFS roots exist within Active Directory and can have their information distributed to other domain controllers within the domain — this provides fault tolerance to DFS. He wears a suit of quilted, flexible, blast-dampening, multi-ply padding, and a cloak of armor weave. Standalone DFS allows for only DFS roots that exist on the local computer, and thus does not use Active Directory. More visible durasteel plates cover his shoulders, upper body and shins.

There can be two ways of implementing DFS on Windows 2000: through standalone DFS, or through domain-based DFS. Vader's armor is built around a plastoid girdle that protects his organic and synthetic internal organs. A DFS root can only exist on a Windows 2000 version that is part of the server family, and only one DFS root can exist on that server. A towering figure, the suited Darth Vader is nearly 6 feet 8 inches (2.02 meters) tall. When users try to access a share that exists off the DFS root, the user is really looking at a DFS link and the DFS server transparently redirects them to the correct file server and share. As a result of his later disfigurement on Mustafar, Vader was substantially augmented with cybernetic implants: he must wear his armor at all times when he is not meditating in his pressurized containment-chamber. The Distributed File System, or DFS, allows shares in multiple different locations to be logically grouped under one folder, or DFS root. Even before his transformation into Vader, Anakin was a cyborg: he had a prosthetic installed after his natural right forearm was severed while duelling with Count Dooku on Geonosis in Star Wars Episode II: Attack of the Clones.

They all have advanced functionality not found in Windows 2000 Professional, among these features are support for DFS, Active Directory and advanced fault-tolerant volumes. However, the most widely accepted explanation for the slower combat of the original trilogy is the lack of "film magic" in the 1970s, considering Obi-Wan also fought slowly in A New Hope at age 57 despite Count Dooku fighting with intense speed in the prequels at age 80+. The Windows 2000 server family consists of Windows 2000 Server, Windows 2000 Advanced Server and Windows 2000 Datacenter Server. While most padawans were trained from early ages for at least a good 15 years, Luke started very late. The console can be accessed in one of two ways:. Luke's less-developed saber skills were ostensibly a result of his minimal training. The commands are limited to ones for checking and repairing the hard drive(s), repairing boot information (including NTLDR), replacing corrupted system files with fresh copies from the CD, or enabling/disabling services and drivers for the next boot. This a fairly accepted explanation for the less-elaborate saber fighting in the original trilogy as compared to the prequel trilogy.

It presents itself as a simple command line interface. This fighting style contrasted with Anakin's style before his disfigurement, which utilized more speed and acrobatics. It is usually used, however, to recover the system from errors causing booting to fail, which would render other tools useless. When striking with both hands on the grip of his lightsaber, he was able to pound his enemies with an onslaught of strong but somewhat slow strikes. The Recovery Console is an application that is run from outside the installed copy of Windows and that enables a user to perform maintenance tasks that cannot be run from inside of the installed copy, or cannot be feasibly run from another computer or copy of Windows 2000. He struck to kill and used psychology and his appearance to intimidate his foes. [10]. He was calm when fighting, rarely using acrobatics.

It can also repopulate and repair all the files in the Dllcache folder. His blows were forceful even when using only one arm to fight. It is a command line utility that scans system files and verifies whether they were signed by Microsoft and works in conjunction with the Windows File Protection mechanism. In battle, Darth Vader lacked the mobility and ease he once had, but his bionic suit gave him sheer strength. The System File Checker (SFC) also comes bundled with Windows 2000. Anakin was trained in Form V lightsaber combat by Obi-Wan, one of the greatest swordsmen in the galaxy, and quickly developed incredible skill in the form, which he retained even after his fall to the dark side. Windows XP was the first system to integrate these two programs into one, adopting the REGEDIT.EXE behavior with the additional NT functionality. The Expanded Universe has shown him punching through the skulls of savage animals and bludgeoning opposing Jedi to their knees with one blow.

Therefore, the only way to access the full functionality of an NT registry was with REGEDT32.EXE, which uses the older multiple document interface (MDI), which newer versions of regedit do not use. Vader also has great physical strength, which he demonstrates in his first and last appearances in the original trilogy: lifting a Rebel captain by the throat with one hand in A New Hope, and picking up the Emperor and hurling him to his death in Return of the Jedi. Because REGEDIT.EXE was directly ported from Windows 98, it does not support permission editing (permissions do not exist in Windows 9x). One explanation is that Vader used the Force (because there is a Force power in Knights of the Old Republic II: The Sith Lords called Force Deflection that allows the player to block blaster bolts without a lightsaber), while an Expanded Universe novel states that Vader's right glove was indestructible. REGEDT32.EXE was also written for the Win32 API and requires all actions to be performed from the top menu bar. In The Empire Strikes Back, Vader was able to block Han Solo's blaster bolts with his hand. REGEDIT.EXE was written for the Win32 API and supports right-clicking of entries in a tree view to adjust properties and other settings. [6].

REGEDT32.EXE represents them as a list of strings. Vader's lack of organic hands is the direct reason he cannot create Force lightning, as Dooku and Palpatine could (Note: In the Star Wars comic book: Splinter of the mind's eye, Darth Vader can be seen using Force lightning. REGEDIT.EXE represents the three components of a value (its name, type, and data) as separate columns of a table. Had he sustained none of his injuries on Mustafar, he would have been about twice as powerful. REGEDT32.EXE has a left-side tree view, but each hive has its own window, so the tree displays only keys. Lucas claims that, as a masked and suited Darth Vader, Anakin has roughly 80% of the power of the Emperor. REGEDIT.EXE has a left-side tree view that begins at "My Computer" and lists all loaded hives. However, Lucas states that his injuries on Mustafar cost Vader much of his Force potential.

One acts like the Windows 9x REGEDIT.EXE program and the other could edit registry permissions in the same manner that Windows NT's REGEDT32.EXE program could. He was born with the highest known midichlorian count (a measure of Force-aptitude) in the history of the galaxy, surpassing that of both Yoda and the Emperor. Windows 2000 comes bundled with two utilities to edit the Windows registry. All of these skills, however, are secondary to his incredible mastery of the Force. Lastly, it also contains a services viewer, which allows users to view all installed services and to stop and start them on demand, as well as configure what those services should do when the computer starts. His talent with the lightsaber is legendary. It also contains a disk management snap-in, which contains a disk defragmenter as well as other disk management utilities. Vader still possesses his former persona's amazing engineering skills, having overseen the design of the TIE/Advanced fighter and the construction of the second Death Star.

This contains the event viewer — a means of seeing events and the Windows equivalent of a log file, a system information viewer, the ability to view open shared folders and shared folder sessions, a device manager and a tool to view all the local users and groups on the Windows 2000 computer. Darth Vader is a brilliant strategist and one of the greatest pilots in the galaxy. The main tools that come with Windows 2000 can be found in the Computer Management console (found in Administrative Tools in the Control Panel). Taking the proper lessons from his loss to Kenobi, he apparently learned how to control his emotions when in combat, finding a way to call upon the power of the dark side while not being blinded by emotions run amok. [9]. He also experimented in some Form II Makashi, used by Count Dooku, as evidenced by his formal one-handed duel against Luke Skywalker on Cloud City. User mode consoles can have full access granted user so they can make whatever changes they desire, can have limited access so that users cannot add to the console but they can view multiple windows in a console, or they can have limited access so that users cannot add to the console and also cannot view multiple windows in a console. For the remainder of his life, he would maintain his mastery of Form V Djem So and Shien.

User mode allows consoles to be distributed with restrictions applied. In his mechanical life-support suit, Darth Vader could no longer engage in the energetic acrobatics of Ataru. Author mode allows snap-ins to be added, new windows to be created, all portions of the console tree can be displayed and for consoles to be saved. At that point, Anakin's fatal mistake was not in his prowess, but in his mind. In order to provide the ability to control what snap-ins can be seen in a console, the MMC allows consoles to be created in author mode or created in user mode. But in the end of the ferocious battle on Mustafar, Anakin held the upper hand in his fighting skills until the point where Kenobi placed himself on higher, solid ground. Snap-ins can be either standalone (performs one function), or extensions (adds functionality to an existing snap-in). In both cases this resulted in the detachment of his opponent's limbs.

Each console can contain one or many specific administrative tools, called snap-ins. That is to rely on Soresu entirely until there is a hole in the opponent's offensive barrage, and to immediately slash away with some broad Ataru strokes. Each of the tools is called a console, and most consoles allow an administrator to administer other Windows 2000 computers from one centralised computer. Like his duel with Grievous, Kenobi would rely on his "wait them out" philosophy. Windows 2000 introduced the Microsoft Management Console (MMC), which is used to create, save, and open administrative tools. Frustrated by his inability to break this defense, Anakin would make mistakes that he wouldn't have made had he been able to remain focused and patient. [8] It also has support for many different locales, a list of which can be found on Microsoft's website. Obi-Wan was the greatest defensive master in the Order and his absolute dedication to Soresu would prove vital to his win.

It supports Arabic, Armenian, Baltic, Central European, Cyrillic, Georgian, Greek, Hebrew, Indic, Japanese, Korean, Simplified Chinese, Thai, Traditional Chinese, Turkic, Vietnamese and Western European languages. Whereas Anakin's strength lay in his offensive barrage, Kenobi's resided in his defense. Windows 2000 has support for many languages other than English. Though Anakin could call on the Dark Side to overpower his opponents, his mounting emotions could also distract him from executing as well as his master. They included several utilities designed to make the system more accessible:. Kenobi held a psychological edge since it was he who traditionally would win in their sparring days. Microsoft made an effort to increase the usability of Windows 2000 for people with visual and auditory impairments and other disabilities. Though younger, more athletic, and gifted with more raw Force power than Obi-Wan, he lacked the experience, calmness, and focus which his master possessed.

Windows 2000 also added support for iSCSI protocol. Anakin's fatal flaw was his rage. All versions of Windows 2000 support three types of dynamic disk volumes (along with basic storage): simple volumes, spanned volumes and striped volumes:. By defeating Dooku when Kenobi had failed twice, Anakin seemed to have proven his mastery of the Force, and established himself as one of the greatest swordsman in the Order, next to only Yoda and Mace Windu. Windows 2000 introduced the Logical Disk Manager for dynamic storage. In the rematch with Count Dooku at the Battle of Coruscant, Anakin's mastery in Djem So, combined with his young age, better physical condition, impressive strength, and considerable reserve of Force energy, enabled Anakin to tear through the precision and elegance of Makashi and break through Dooku's tenacious defense. [7] Also, in case of a user losing access to their key, support for recovery agents that can decrypt files has been built in to the EFS system. According to Count Dooku in Revenge of the Sith novelization, Anakin's mastery of Djem So was the greatest he had ever seen in his life.

Because this is done at the file system level, it is transparent to the user. Apart from Shien, Skywalker mastered Djem So during the Clone Wars, a Form V style beyond the classic Shien. It then uses the symmetric key to decrypt the file. Appreciative at last of how much he had to learn, Anakin spent the next three years of the Clone Wars honing his Form V skills. To decrypt the file, the file system uses the private key of the user to decrypt the symmetric key that is stored in the file header. No match for the seasoned focus and skills of Dooku's Form II Makashi swordplay, a style of elegance and precision, Anakin lost his right forearm and was only narrowly saved by Master Yoda at the end of Episode II. The symmetric key that is used to encrypt the file is then encrypted with a public key that is associated with the user who encrypted the file, and this encrypted data is stored in the header of the encrypted file. Ultimately Anakin would learn his lesson against Count Dooku at the Battle of Geonosis.

EFS works by encrypting a file with a bulk symmetric key (also known as the File Encryption Key, or FEK), which is used because it takes a relatively smaller amount of time to encrypt and decrypt large amounts of data than if an asymmetric key cipher is used. However, Anakin's frequent application of Form V, a style that tends to foster an inappropriate focus on dominating others, clouded his judgment and pulled him to the dark side of the Force frequently during his numerous battles in the Clone Wars. As of February 2004, its encryption has not been compromised. By the time of Attack of the Clones, Anakin began to believe he was one of the best swordsmen in the Order. EFS works in conjunction with the EFS service, Microsoft's CryptoAPI and the EFS File System Run-Time Library (FSRTL). With Anakin's exceptionally high concentration of midi-chlorians, he mastered Shien faster than any other Padawan in the Order. It allowed any folder or drive on an NTFS volume to be encrypted transparently to the end user. An aggresssive style which focuses on strength and lightsaber attack moves, Shien takes the defensive principles of Form III (Soresu), the style practiced by Obi-Wan Kenobi, and converts them to offensive moves.

The Encrypting File System (EFS) introduced strong encryption into the Windows file world. Anakin Skywalker was trained in classic Form V (Shien) lightsaber combat. Volume mount points and directory junctions allow for a file to be transparently referred from one file or directory location to another. Anakin's style featured elements of many masters that made him outstandingly talented at a very young age. Reparse points are used to implement Volume Mount Points, Directory Junctions, Hierarchical Storage Management, Native Structured Storage and Single Instance Storage. Through him, Anakin would inherit a rich tradition of lightsaber pedigree. Reparse points allow the object manager to reset a file namespace lookup and let file system drivers implement changed functionality in a transparent manner. Anakin Skywalker was trained by the Order's most promising Jedi Knight, Obi-Wan Kenobi.

Sparse files allow for the efficient storage of data sets that are very large yet contain many areas that only have zeroes. Therefore the claim that in order to have "balance" in the Force that there should be no Sith is relatively justified based on this particular viewpoint. Microsoft released the third version of the NT File System (NTFS) — also known as version 5.0 — in Windows 2000; this introduced quotas, file-system-level encryption (called EFS), sparse files and reparse points. The presence of the Sith, it is believed, serves to once again tip the cosmic scale in favor of the dark side. In order to improve performance on computers running Windows 2000 as a server operating system, Microsoft gave administrators the choice of optimising the operating system for background services or for applications. Theoretically, a relatively small number of beings dedicated to pure good and service of the light side of the Force are able to balance against all the negative energy contributed by everyone else and maintain relative balance in the universe. Users have the option of dumping the first 64KB of memory to disk (the smallest amount of memory that is useful for debugging purposes, also known as a minidump), a dump of only the kernel's memory or a dump of the entire contents of memory to disk, as well as write that this event happened to the Windows 2000 event log. Multiplied by the trillions of beings in the Star Wars universe, this amounts to a massive dark side shift in the cosmic balance.

[6] Microsoft recognised that the infamous Blue Screen of Death (or stop error) could cause serious problems for servers that needed to be constantly running and so provided a system setting that would allow the server to automatically reboot when a stop error occurred. They claim that the average sentient being contributes a sizable amount of negative energy to the universe throughout their lifetime by means of what we would call normal and natural emotions like anger, jealousy, etc. This prevents programs (with the exception of Microsoft's update programs) from replacing critical Windows system files and thus making the system inoperable. Instead advocates of this particular view believe that the "balance" in the Force is the balance between positive and negative energy throughout the universe. As well as these features, Microsoft introduced a new feature to protect critical system files, called Windows File Protection (WFP). Yet another view held by only a small amount of fans claims that the idea of "balance" in the Force has nothing to do with either there being an equal number of Jedi and Sith or neccessarily just the destruction of the Sith. Windows 2000 also has several standard system utilities included as standard. Indeed, at the conclusion of Episode I and Episode VI, a voice in the cheering crowd can be heard to cry out "The Son of Suns!", thus giving weight to this being a possible portion of the prophecy.

Certain features are common across all versions of Windows 2000 (both Professional and the Server versions), among them being NTFS 5, the Microsoft Management Console (MMC), the Encrypting File System (EFS), dynamic and basic disk storage, usability enhancements and multi-language and locale support. In begetting Luke and defeating the Emperor in the Return of the Jedi he is fulfilling his massianic role, but none of this would be possible or even neccessary if he had not fallen from grace and become Darth Vader. The lowest level drivers are either legacy Windows NT device drivers that control a device directly or can be a PnP hardware bus.
On another level, the notion of balance and equilibrium which Skywalker was supposedly destined to restore could only exist if the force were disturbed in the first place. The Windows Driver Model (WDM) exists in the intermediate layer and was mainly designed to be binary and source compatible between Windows 98 and Windows 2000. A quote was originally to precede the "A Long Time Ago" text:. Kernel mode drivers exist in three levels: highest level drivers, intermediate drivers and low level drivers. One possible piece of evidence supporting this theory comes from an early draft of A New Hope.

[5] The microkernel is also responsible for initialising device drivers at bootup that are necessary to get the operating system up and running. However, the exact text of the prophecy is never revealed in the films, so it may not be possible to conclude that the Chosen One must be born of a virgin. The microkernel often interfaces with the process manager. It is presumed that the Chosen One of the Jedi Prophecy must be born of a virgin mother (as Anakin allegedly was), since Yoda for instance, despite his historical number of midi-chlorians, is never regarded as a candidate for the prophecy. The microkernel sits between the HAL and the executive and provides multiprocessor synchronization, thread and interrupt scheduling and dispatching, trap handling and exception dispatching. He does it because he is redeemed by his son." Lucas gave a similar explanation in the final VHS release of the original trilogy in November 2000: "[In] Episodes IV, V and VI,...Anakin's offspring redeem him, and allow him to fulfill the Prophecy, and bring balance to the Force by doing away with the Sith, and getting rid of evil in the universe.". The HAL includes hardware specific code that controls I/O interfaces, interrupt controllers and multiple processors. He becomes Darth Vader; Darth Vader does become the hero, Darth Vader does destroy the Sith; meaning himself and the Emperor.

It was designed to hide differences in hardware and therefore provide a consistent platform to run applications on. Frequently cited as evidence for this interpretation is Yoda's warning to Obi-Wan that the prophecy "misread, could have been." In the Episode III DVD featurette "The Chosen One," Lucas summarizes as follows: "The Prophecy is that Anakin will bring balance to the Force and destroy the Sith. The Windows 2000 Hardware Abstraction Layer, or HAL, is a layer between the physical hardware of the computer and the rest of the operating system. Adherents of this view find it particularly noteworthy that, by the end of Episode III, there is a precisely equal number of Jedi and Sith: Obi-Wan and Yoda, Sidious and Vader. It contains various components, including:. In this viewpoint, the Jedi and the Sith metaphorically represent two opposing weights on a scale, with an excess of either disrupting the balance of the Force. It deals with I/O, object management, security and process management. Many fans argue that Anakin fulfilled the Jedi Prophecy by bringing a new "balance" to the Force by nearly eliminating the Jedi.

The executive interfaces with all the user mode subsystems. Still, Anakin's pivotal role is undisputable, ranging from his intervention in Windu and Sidious' duel in the Chancellor's office, to the enormous influence that his progeny wield in the original trilogy as well as the Expanded Universe. The kernel mode stops user mode services and applications from accessing critical areas of the operating system that they should not have access to. His role in the destruction of the Jedi was an ancillary one, as much of the plan was already underway long before Anakin's fall; indeed, it began with the invasion of Naboo, when he was only a child. Kernel mode in Windows 2000 has full access to the hardware and system resources of the computer. In particular, Anakin's status as the Chosen One is regularly disputed. It consists of a security subsystem (grants/denies access and handles logons), workstation service (helps the computer gain network access) and a server service (lets the computer provide network services). The Jedi Prophecy is a frequent source of debate among fans.

The integral subsystem looks after operating system specific functions on behalf of the environment subsystem. In the novel The Unifying Force of the New Jedi Order series, set 30 years after the Battle of Yavin in A New Hope, Anakin's voice would speak to his grandson, Jacen Solo, telling him to "Stand firm!" in his battle with the Supreme Overlord of the Yuuzhan Vong. There are three main environment subsystems:. Leia Organa Solo, who was initially horrified to learn that Vader was her father, eventually forgave him after learning her family's full history, and named her youngest son Anakin in remembrance of her father's redemption. These applications, however, run at a lower priority than kernel mode processes. Later, Vader transferred their services to Grand Admiral Thrawn. The environment subsystem was designed to run applications written for many different types of operating systems. In the Thrawn trilogy, it is explained that Darth Vader was the first representative of the Empire to find the Noghri, a race with exceptional combat skills, whom he manipulated into serving as his personal commandos and revering him as their master.

Two subsystems make up the user mode layer of Windows 2000: the environment subsystem and the integral subsystem. Vader also makes occasional appearances in Dark Horse's Star Wars comic books set between the movies, especially Star Wars: Empire. User mode in Windows 2000 is made of subsystems capable of passing I/O requests to the appropriate kernel mode drivers by using the I/O manager. The story also gives more insight into Vader's thoughts and ambitions, as it reveals that he knows there is some good left in him and that he wishes to heal his body through the force in an attempt to return his physical appearance to that of his former self (Anakin). All user mode applications access system resources through the executive which runs in kernel mode. In the story, Prince Xizor, leader of the crime organization Black Sun, plots to overthrow Vader as the Emperor's second in command. Such programs are limited in terms of what system resources they have access to, while the kernel mode has unrestricted access to the system memory and external devices. Vader also has a prominent role in the 1996 novel/comic/video game Shadows of the Empire, which takes place between The Empire Strikes Back and Return of the Jedi.

The user mode refers to the mode in which user programs are run. In The Star Wars Holiday Special, Vader searches for the Rebels responsible for the destruction of the Death Star, almost thwarting Han and Chewbacca's goal of reaching Kashyyyk in order for Chewie to reach his family for Life Day. Windows 2000 is a highly modular system that consists of two main layers: a user mode and a kernel mode. The extent as to which these new injuries may have worsened his condition (if at all) is somewhat disputed among the Star Wars fanbase. The worms have also had political consequences as many companies in several countries started to call for government action to prevent further damages from Windows worms. On Mimban, Vader suffers massive injuries when he falls into a pit. In August 2003, two major worms named the Sobig worm and the Blaster worm began to attack millions of Microsoft Windows computers, resulting in the largest down-time and clean-up cost ever. Later on, in the Alan Dean Foster novel Splinter of the Mind's Eye (which takes place shortly after the events in A New Hope), Vader meets Luke for the second time, and combats him in a lightsaber duel for the first time on the planet Mimban.

Code Red and Code Red II were famous (and highly visible to the worldwide press) computer worms that exploited vulnerabilities of the indexing service of Windows 2000's Internet Information Services (IIS). In the comic book Vader's Quest, he hires bounty hunters to bring him information about the author of the destruction of the Death Star, ultimately meeting his son Luke for the very first time. Several notable security flaws have been found in Windows 2000. Vader is expected to at least make cameo appearances in the upcoming Star Wars live-action TV series, which is slated for either a 2007 or 2008 release, and will run 100 episodes. The only elements of the Windows project which were included in Windows 2000 were the ability to upgrade from Windows 95 or Windows 98, and support for the FAT32 file system. The book Dark Lord: The Rise of Darth Vader, a sequel to Revenge of the Sith, focuses on Vader's mission to hunt down the remaining Jedi who were not killed in the Great Jedi Purge. Windows Me was released as a substitute, and the Neptune project was forwarded to the production of Whistler (Windows XP). In the young adult series The Last of The Jedi, Boba Fett, at the age of fourteen, is hired by Imperial leader Inquisitor Malorum to investigate Padmé's death at Vader's request.

However, the project lagged in production time – and only one alpha release was built. The Yuuzhan-Vong are mentioned in this novel also, though not by name. Windows Neptune started development in 1999, and was supposed to be the home-user edition of Windows 2000. The ships are also alive. Microsoft has replaced Windows 2000 Server products with Windows Server 2003, and Windows 2000 Professional with Windows XP Professional. The inhabitants of the planet are famous for making the fastest ships in the galaxy. Windows 2000 has since been superseded by newer Microsoft operating systems. In Greg Baer's novel Star Wars: Rogue Planet, Anakin Skywalker, at the age of twelve, is sent with Obi-Wan Kenobi on a mission to Zenoma Sekot.

Microsoft phased out all development of their Java Virtual Machine (JVM) from Windows 2000 in Service Pack 3. The New Droid Army, a video game made for Game Boy Advance, also details some of Anakin's adventures during the war. Microsoft has stated that they will not release a Service Pack 5, but instead, have offered an "Update Rollup" for Service Pack 4. Despite Anakin's periods of separation from his wife, the twins Luke and Leia are conceived during the Clone Wars. Microsoft released Service Pack 1 (SP1) on August 15, 2000, Service Pack 2 (SP2) on May 16, 2001, Service Pack 3 (SP3) on August 29, 2002 and its last Service Pack (SP4) on June 26, 2003. During a mission to save the Nelvaanian Braves, Anakin goes through a cave that reveals what would become of him in the future. [3] On September 29, 2000, Microsoft released Windows 2000 Datacenter. He is later made a full-fledged Jedi Knight.

Novell, however, was not so impressed with Microsoft's new directory service architecture as they found it to be less scalable or reliable than their own Novell Directory Services (NDS) technology. In the animated series Star Wars: Clone Wars, Anakin Skywalker goes through many battles in the war, earning him the moniker "The Hero With No Fear." One of such major events in it is his battle with Asajj Ventress on Yavin IV. [2] The public received the full version of Windows 2000 on February 17, 2000 and the press immediately hailed it as the most stable operating system Microsoft had ever released. During the victory celebration on the forest moon of Endor, Luke is able to see the redeemed spirit of Anakin Skywalker, standing once again with Obi-Wan and Yoda. From here Microsoft issued three release candidates from between July to November 1999 and finally released the operating system to partners on December 12, 1999. That night, Luke burns his father's Sith armor (and whatever remains inside[5]) in the manner of a Jedi's funeral. The first beta for Windows 2000 was released on September 27, 1997 and several further betas were released until Beta 3 which was released on April 29, 1999. Luke escapes with his father's body as the Death Star explodes, destroyed by the Rebel Alliance.

[1] It was also the first Windows version that was released without a code name, though Windows 2000 Service Pack 1 was codenamed "Asteroid" and Windows 2000 64-bit was codenamed "Janus" (not to be confused with Windows 3.1, which had the same codename). In his dying breaths, Anakin Skywalker is redeemed, finally admitting to Luke in his dying breaths that the good within him was not destroyed after all. Originally called Windows NT 5, Microsoft changed the name to Windows 2000 on October 27th, 1998. Through sunken eyes, he looks up at his son and back at a lifetime of regret. Windows 2000 originally descended from the Microsoft Windows NT operating system product line. Freed from the mask that had caged his head for half his life, Anakin is a sad, withered man in his mid-forties, his skin ghostly pale from not having seen natural light for more than two decades. . Luke complies and, for the first time, father and son look into each other's eyes.

Unattended installations rely on the use of answer files to fill in installation information, and can be performed through a bootable CD using Microsoft Systems Management Server (SMS), by the System Preparation Tool (Sysprep). Moments from death, Anakin begs his son to take off his breath-mask so they see each other face-to-face. Windows 2000 can be installed and deployed to an enterprise through either an attended or unattended installation. By destroying both the Emperor and himself (as Darth Vader), Anakin fulfills the prophecy that claimed he would bring balance to the Force, but he is mortally wounded by the Emperor's lightning in the process. The Windows 2000 Server family has enhanced functionality, including the ability to provide Active Directory services (a hierarchical framework of resources), Distributed file system (a file system that supports sharing of files) and fault-redundant storage volumes. Unable to bear the sight of his son in pain, Vader turns on his master and throws him into a deep shaft, where he explodes in a fury of dark energies. Dynamic disk storage allows different types of volumes to be used. Luke writhes in agony under the Emperor's torture, begging his father for help.

All versions of the operating system support the Windows NT filesystem, NTFS 5, the Encrypted File System (EFS), as well as basic and dynamic disk storage. Seeing that the young Jedi is a lost cause, the Emperor attacks Luke with Force lightning. Support for people with disabilities has also been improved by Microsoft across their Windows 2000 line, and they have included increased support for different languages and locale information. As the Emperor approaches, encouraging Luke to finish Vader and take his place, Luke throws down his lightsaber, refusing to perform the killing blow. All versions of Windows 2000 have common functionality, including many system utilities such as the Microsoft Management Console (MMC) and standard system management applications such as a disk defragmentation utility. He controls his anger at the last minute, however, as he looks at Vader's cybernetic hand and then at his own; he realizes that he is perilously close to suffering his father's fate. The kernel mode provides unrestricted access to system resources and facilitates the user mode, which is heavily restricted and designed for most applications. Enraged, Luke nearly kills Vader, finally severing his father's mechanical hand.

Windows 2000 is classified as a hybrid-kernel operating system, and its architecture is divided into two modes: user mode and kernel mode. Aboard the Death Star, Luke resists the Emperor's appeals to his anger and fear for his friends, but snaps when Vader telepathically probes his mind, learns of Leia's existence, and threatens to turn her instead. Additionally, Microsoft offers Windows 2000 Advanced Server- Limited Edition, which released in 2001 and runs on 64-bit Intel Itanium microprocessors. On a mission to the forest moon of Endor, he surrenders to Imperial troops and is brought to Vader. Windows 2000 comes in four versions: Professional, Server, Advanced Server, and Datacenter Server. By this time, Luke has nearly completed his Jedi training, and has learned from a dying Yoda that Vader is indeed his father and that Leia is his sister. It is part of the Microsoft Windows NT line of operating systems and was released on February 17, 2000. He meets with Palpatine onboard the half-constructed station to plan Luke's turn to the dark side.

Windows 2000 (also referred to as Win2K, W2K or Windows NT 5.0) is a preemptible and interruptible, graphical, business-oriented operating system that was designed to work with either uniprocessor or symmetric multi-processor (SMP) 32-bit Intel x86 computers. In the final installment of the series, Vader is charged with overseeing the completion of the second Death Star, with Moff Jerjerrod as his immediate subordinate. Approximately 1 GB of available disk space. Luke, although shaken by this stunning claim, refuses to join Vader and escapes. 256 MB of RAM - up to 64 GB is supported in one machine. He then reveals his true identity of being Luke's father, trying to persuade Luke to join him so that they can destroy the Emperor and rule the galaxy as father and son. A Pentium-class CPU at 400 MHz or higher - up to 32 are supported in one machine. Vader corners and defeats Luke, cutting off his right hand.

Its system requirements are normal, but are compatible with vast amounts of power:

    . The two duel and Luke attempts an escape from Cloud City. As with Advanced Server, it supports clustering, failover and load balancing. Luke, who by now has been trained by Yoda, arrives and finds his way to the carbonite freezing facility, where Vader is planning to freeze him for transport to the Emperor. Windows 2000 Datacenter Server is a variant of the Windows 2000 Server that is designed for large businesses that move large quantities of confidential or sensitive data frequently via a central server. Vader uses his influence to make a deal with Lando Calrissian to kidnap Han, Leia, and the droids, creating a trap for Luke at Cloud City. It has support for TCP/IP load balancing and enhanced two-node server clusters based on the Microsoft Cluster Server (MSCS) in the Windows NT Server 4.0 Enterprise Edition. [[.

    It offers clustering infrastructure for high availability and scalability of applications and services, including main memory support of up to 8 gigabytes (GB) on Page Address Extension (PAE) systems and the ability to do 8-way SMP. While on this pursuit, the Emperor contacts Vader via hologram, giving him a new mission to capture Luke Skywalker. Windows 2000 Advanced Server is a variant of Windows 2000 Server operating system designed for medium-to-large businesses. After hiding in the blind spot of a Star Destroyer, the Falcon sets course to Cloud City, followed by Boba Fett, a bounty hunter hired by Vader. Furthermore, Windows 2000 introduced a DNS server which allows dynamic registration of IP addresses. He leads the imperial troops on a full military assault on the rebel base hidden at the ice world of Hoth, and then pursues the escaping Millennium Falcon through an asteroid field. This also provided a purely transitive-trust relationship between Windows 2000 domains in a forest (a collection of one or more Windows 2000 domains that share a common schema, configuration, and global catalogue, being linked with two-way transitive trusts). He has already known about Luke Skywalker, and is desperate to find him.

    Additionally, Microsoft integrated Kerberos network authentication, replacing the often-criticised NTLM authentication system used in previous versions. Vader is now at the forefront of the continuing attempt to suppress the Rebellion. A significant component of the server products is Active Directory, which is an enterprise-wide directory service based on LDAP. His ship is sent hurtling into space, ultimately sparing his life, as the Death Star is destroyed moments later. Windows 2000 Server products share the same user interface with Windows 2000 Professional, but contain additional components for running infrastructure and application software. Vader gets a lock on Luke's X-wing, noting that "the Force is strong with this one", but is distracted by Han Solo who is piloting the Millennium Falcon just in time to save Luke. It supports up to two processors, and can address up to 4 GBs of RAM. During the Rebel attack on the Death Star, Vader pilots a distinctive TIE/Advanced fighter in pursuit of the Rebel X-Wing starfighters.

    It offers greater security and stability than many of the previous Windows desktop operating systems. By putting a homing beacon on the Millennium Falcon, Vader traces Luke, Han and Leia to the rebel base at Yavin IV. It is the basic unit of Windows 2000, and the most common. As Obi-Wan sees that if he escapes with Luke and company it would be too late, he sacrifices himself by leaving himself open to Vader's attack and becomes a spirit in the Force in order to guide Luke. Windows 2000 Professional was designed as the desktop operating system for businesses and power users. Vader stops Obi-Wan on his way out and engages him in a lightsaber duel. Should a disk fail in the array, the parity blocks from the surviving disks are combined mathematically with the data blocks from the surviving disks to reconstruct the data on the failed drive "on-the-fly" (this works with various levels of success). An elderly Obi-Wan, along with Luke Skywalker and Han Solo, attempt to rescue Leia during their escape from the Death Star.

    RAID-5 volumes: a RAID-5 volume consists of multiple disks, and it uses block-level striping with parity data distributed across all member disks. He boards the Tantive IV, capturing Princess Leia and bringing her to the Death Star. Mirrored volumes are also known as RAID-1. Nineteen years later, Vader is sent on a mission to retrieve the stolen plans of the Death Star and locate the hidden base of the Rebel Alliance. This means that if one disk fails, the data can be totally recovered from the other disk.
    . Mirrored volumes: the volume contains several disks, and when data is written to one it is mirrored to the other disks. [4] While Lucas justified his replacement of Sebastian Shaw with Christensen in the finale of the 2004 DVD release of Return of the Jedi with an explanation that upon his redemption Anakin reverted to his inner, uncorrupted self, Star Wars seems to also approach the question with the implication that there is no simple answer to it; as Obi-Wan tells Luke during his explanation of Vader's identity, "Many of the truths we cling to depend greatly upon our own point of view.".

    However, the console can then only be used if the system boots to the point where NTLDR can start it. The novelization of Revenge of the Sith, on the other hand, clearly makes the point that Darth Vader is Anakin Skywalker. Installing the Recovery Console via Winnt32.exe, with the /cmdcons switch. Yoda and Obi-Wan both asserted at various times that Anakin Skywalker was destroyed and consumed by Vader when he turned to the dark side. Starting from the Windows 2000 CD, and choosing to enter the Recovery Console instead of continuing with setup, or. The armored Dark Lord of the Sith seen at the end of the film is radically different from the Jedi Knight seen at the beginning physically, psychologically, and even spiritually. SoundSentry: designed to help users with auditory impairments, Windows 2000 will show a visual effect when a sound is played through the sound system. The events of Revenge of the Sith also had a significant effect on Anakin's identity.

    High contrast theme: to assist users with visual impairments. Lucas claims that had Vader not been dismembered, he would have been twice as powerful as Palpatine, but that he is only 80% as powerful post-Mustafar. Narrator: Microsoft Narrator assists users with visual impairments with system messages, as when these appear the narrator will read this out via the sound system. Although Vader remains a formidable warrior (second only to Palpatine in his dark side potential), the grave injuries he sustains during the duel with Obi-Wan greatly reduce his power with the Force; as Vader, he is a mere shadow of his former Jedi self. On screen magnifier: assists users with visual impairments by magnifying the part of the screen they place their mouse over. Overwhelmed with grief by the belief that he has killed his wife (and, presumably, his unborn child), the only thing that remains in his life is his service to his master, the new Emperor of the galaxy. Normally the modifier key must remain pressed down to activate the sequence. (In fact, Padmé died in childbirth on Polis Massa after delivering healthy twins.) In a state of shock, Vader shakes the room with the Force, breaks his bindings on the operating table and struggles to walk under the sheer weight of his new legs.

    StickyKeys: makes modifier keys (ALT, CTRL and SHIFT) become "sticky" — in other words a user can press the modifier key, release that key and then press the combination key. Palpatine then tells Vader that, in his anger, he has killed his own wife. SerialKeys: gives Windows 2000 the ability to support speech augmentation devices. Palpatine revives Vader with extensive cybernetic enhancements, including a respirator and a fearsome breath mask. On screen keyboard: assists those who are not familiar with a given keyboard by allowing them to use a mouse to enter characters to the screen. Miraculously, Vader manages to crawl up the bank away from the lava river and, through sheer will and connection to the Force, lingers on until rescued by Palpatine, who sensed Vader's impending defeat after his own duel with Yoda. MouseKeys: allows the cursor to be moved around the screen via the numeric keypad instead of the mouse. As Vader tries to drag himself up the bank and away from the lava river, he suffers immolation: nearly fatal burns and extensive lung damage from inhaling superheated air.

    ToggleKeys: when turned on, Windows will play a sound when either the CAPS LOCK, NUM LOCK or SCROLL LOCK keys are pressed. Obi-Wan is prepared, however, and severs Vader's remaining limbs in midair, leaving him for dead on the hot sands. RepeatKeys: allows users to slow down the rate at which keys are repeated via the keyboard's keyrepeat feature. Vader tries to engage his master with a Force jump. BounceKeys: multiple keystrokes to one key to be ignored within a certain timeframe. Eventually, Obi-Wan jumps onto solid ground, gaining the advantage. SlowKeys: Windows is told to disregard keystrokes that are not held down for a certain time period. The former partners and friends then engage in a ferocious lightsaber duel throughout the mining complex.

    FilterKeys: These are a group of keyboard related support for people with typing issues, and include:

      . Suspecting betrayal, Vader angrily uses the Force to choke Padmé, leaving her unconscious on the landing platform. This allows better performance because disk read and writes are balanced across multiple disks. Obi-Wan, who had hidden himself on Padmé's ship, suddenly emerges and confronts Vader. Striped volumes: also known as RAID-0, a striped volume stores all its data across several disks in stripes. He refuses, saying that the two of them can overthrow Palpatine and rule the galaxy together. If one disk fails, all data in the volume is lost. After completing this task, he is met by Padmé, who pleads with him to flee Palpatine's grasp with her.

      Spanned volumes: multiple disks spanning up to 32 disks. He is is then sent to Mustafar to assassinate the Separatist leaders. Simple volume: this is a volume with disk space from one disk. He does this without question, slaughtering venerable Jedi and children alike. The Window Manager component of this driver is responsible for drawing windows and menus while the GDI (graphical device interface) component is responsible for tasks such as drawing lines and curves, rendering fonts and handling palettes. Vader's first task as a Sith Lord is to assault the Jedi Temple and to kill everyone inside, even the youngling children. The display system is handled by a device driver contained in Win32k.sys. Without hesitation, he pledges himself to the dark side and is renamed Darth Vader.

      Power Manager: the power manager coordinates power events and generates power IRPs. Realizing the enormity of what he has done, Anakin is stricken with guilt, but he is too emotionally drained to resist Palpatine's offer to teach him the power of the dark side and save Padmé's life. PnP Manager: handles Plug and Play and supports device detection and installation at boot time. As Windu screams in agony, Palpatine springs to life and hurls another torrent of lightning at the Jedi Master, electrocuting him before throwing him out the window to his apparent death. Process Manager: handles process and thread creation and termination. Anakin then severs Windu's sword hand with his own light saber. Virtual Memory Manager: manages virtual memory, allowing Windows 2000 to use the hard disk as a primary storage device (although strictly speaking it is secondary storage). Anakin pleads with Windu to spare Palpatine's life; Windu refuses, saying that Palpatine is too dangerous to be kept alive.

      IPC Manager: short for Interprocess Communication Manager, manages the communication between clients (the environment subsystem) and servers (components of the executive). Palpatine cowers, begging Anakin to save him. [4]. The attack continues unabated until Palpatine suddenly tires, giving Windu a chance to strike a death blow. Security Reference Monitor (SRM): the primary authority for enforcing the security rules of the security integral subsystem. The Jedi Master deflects the lightning with his lightsaber, scarring and deforming Plapatine's face into a wizened mask of wrinkled skin. I/O Manager: allows devices to communicate with user-mode subsystems by translating user-mode read and write commands and passing them to device drivers. Windu declares the Dark Lord under arrest, but Palpatine defiantly unleashes a torrent of Force lightning at Windu.

      This essentially is a resource management infrastructure service that allows Windows 2000 to be an object oriented operating system. Anakin arrives to find Windu holding his lightsaber on a disarmed and seemingly helpless Palpatine. Object manager: a special executive subsystem that all other executive subsystems must pass through to gain access to Windows 2000 resources. As Windu goes to confront Palpatine, Anakin broods over an inescapable thought: without Palpatine, he will lose the chance to save his wife. POSIX environment subsystem supports applications that are strictly written to either the POSIX.1 standard or the related ISO/IEC standards. Anakin realizes that Palpatine is the Sith Lord Darth Sidious that the Council had been hunting for since the beginning of the war, and reports Palpatine's secret to Mace Windu. OS/2 environment subsystem supports 16-bit character-based OS/2 applications and emulates OS/2 1.3 and 1.x, but not 2.x or later OS/2 applications. Ultimately, the Chancellor offers him the chance to learn the dark side of the Force, which he claims holds the power to prevent death.

      Win32 subsystem runs 32-bit Windows applications and also supports Virtual DOS Machines (VDMs), which allows MS-DOS and 16-bit Windows 3.x (Win16) applications to run on Windows. Angered by the perceived snub and instructions to commit treason, Anakin loses all faith in the Council. The suspicious Council accepts him, but denies him the rank of Jedi Master, and orders him to spy on Palpatine. Palpatine, who continues to be a close friend and mentor, makes Anakin his representative on the Jedi Council. Though initially overjoyed, Anakin is plagued by prophetic visions of her death in childbirth — much like the one he had of his mother just before she died.

      Back on Coruscant, Padmé tells him she is pregnant. Palpatine, though, reassures Anakin that Dooku "was too dangerous to be kept alive." After rescuing the Chancellor, Anakin finds that the flagship is in critical condition, and with some help from Obi-Wan, barely manages to safely land it on an airstrip. Anakin complies, but instantly regrets it; to kill a defenseless prisoner is not the Jedi way. Palpatine then commands Anakin to behead the stunned Count.

      Dooku is continuously pushed back, taken off guard by the force behind each blow, and Anakin neatly sears off both of the Sith apprentice's hands. It is a short duel, and one which Anakin wins relatively easily. In the ensuing battle, Dooku uses the Force to choke and then fling Obi-Wan aside, forcing Anakin to face the Sith Lord alone. After having gone off to fight in the Clone Wars, Anakin and Obi-Wan return to Coruscant and board the Separatist flagship The Invisible Hand on a mission to rescue Palpatine from Count Dooku.

      He is fitted with a cybernetic replacement, and then marries Padmé in a secret ceremony, with C-3PO and his counterpart, R2-D2, as witnesses. Escaping the fray with the help of the Jedi and the clone army, Anakin engages Separatist leader (and fallen Jedi) Count Dooku in a lightsaber battle, but is easily defeated by the older, more experienced warrior, who wounds him in battle, severing his lower right arm. Faced with their impending demise in a gladiatorial arena, they profess their love to one another. Anakin and Padmé learn that Obi-Wan has been taken hostage by the Geonosian-engineered Separatist droid forces, and rush to his rescue — where they are also captured.

      Padmé is clearly troubled by what he has done, but, being in love with him, she is not truly repulsed, and instead tries to soothe him with sympathy. Yoda and the deceased Qui-Gon feel Anakin's Force presence turn "dark," and fear that this marks the beginning of the end for Obi-Wan's young apprentice. Seized by a blind rage, he slaughters the entire tribe of Tuskens, including the women and children. He finds her in a camp of Tusken Raiders, but is too late; battered beyond recognition, she dies in his arms.

      While guarding Padmé, Anakin senses that his mother is in danger. In conversation, he reveals his affection for her, as well as his distrust of the political process and the need he perceives for there to be one strong leader. His childhood fascination with her has now become a powerful infatuation, and the two ultimately fall in love, despite her many reservations. Anakin is assigned to guard Padmé, who is now a senator of her home planet, Naboo.

      Frustrated, he turns to another teacher for advice: Palpatine, who feeds the young padawan's fragile ego with assurances that he will one day be the greatest Jedi in the galaxy. His relationship with his master is complicated; although he says Obi-Wan is like a father to him, he chafes against his authority and believes he is holding him back. Because his natural abilities place him leaps and bounds above his peers, he has developed into an arrogant and socially awkward loner in his years of Jedi training. Anakin, now played by Hayden Christensen, is now a young adult and Obi-Wan's apprentice.

      Palpatine, newly-elected as the Republic's Supreme Chancellor, befriends the boy, promising to "watch his career with great interest.". Later, a dying Qui-Gon, slain by Darth Maul, urges Obi-Wan to train Anakin, and the Council reluctantly approves. Ultimately, Anakin helps to win the final battle over the Trade Federation in the Battle of Naboo. This request is denied, as the Council thinks that Anakin's future is clouded by the fear and anger he exhibits from his days as a slave and his separation from his mother.

      After winning Anakin's freedom, Qui-Gon brings the boy to Coruscant and requests that the Jedi Council allow him to train Anakin. Some of his incredible abilities may be attributed to this unique Force-adeptness; for instance, Qui-Gon attributes Anakin's piloting talent to the Force, which allows Anakin to "see things before they happen." Anakin forms a strong bond with Queen Padmé Amidala, whom Qui-Gon and his padawan apprentice, Obi-Wan Kenobi, are guarding. Anakin is found on Tatooine by Qui-Gon Jinn, who is convinced that he is the Chosen One foretold by prophecy to bring balance to the Force. He is also a remarkable pilot with quick reflexes.

      Even at this young age, he can build or repair most things, evidenced by the creation of his own protocol droid, C-3PO, and podracer, each from salvaged parts. A child prodigy, Anakin excels at mathematics and engineering. Anakin Skywalker first appears as a kind, selfless nine-year-old boy (played by Jake Lloyd) and a slave along with his mother. Curiously, Admiral Piett survives Vader's wrath when he loses the Millennium Falcon in an asteroid field; Lucas characterizes this uncharacteristic mercy as a result of Vader's ambivalence about his son, Luke.

      This fear is not unwarranted, as both Admiral Ozzel and Captain Needa die by Vader's hand in The Empire Strikes Back. Throughout the rest of the trilogy, Imperial officers universally react with fear and dread at Vader's presence. The death of Tarkin aboard the Death Star removes any apparent check on Vader's power; after this point, Vader appears to be subordinate only to the Emperor himself. [3] In A New Hope, Vader's aggressive instincts are somewhat restrained by orders to serve under Grand Moff Tarkin for that time; when Admiral Motti challenges Vader's "sad devotion" to the Force, Tarkin does not allow Vader to choke Motti to death, only long enough to make his point.

      This may echo Vader's own frustration at his injuries. After his fall, Vader is viewed as a cruel and frightening figure: his signature method of imposing terror is using the Force to strangle people. Still, controversy rages over Anakin's origins, and producer Rick McCallum's recent DVD commentary has added fuel to the fire. (According to Palpatine in Revenge of the Sith, the Sith Lord Darth Plagueis learned to provoke midi-chlorians into producing life—some have viewed this as a clue to Anakin's origins.) Lucas has said that all these issues were left deliberately ambiguous, and that it has been left for the audience to decide how Anakin was created.

      Jedi Master Qui-Gon Jinn suggests that Anakin might have been conceived by the midi-chlorians — the implication being that Anakin is a creation of the Force itself. Some viewers have drawn parallels between Anakin's origin and the New Testament stories of Jesus' conception and birth, as well as classic mythological stories. Shmi claims that there was no father and that her pregnancy with Anakin resulted from a virgin conception. Son of Shmi Skywalker, Anakin Skywalker was born in 41 BBY.

      . Despite his nearly unmatchable skills as a Jedi, however, Anakin's tragic flaw — fear of loss — ultimately leads him to the dark side of the Force, transforming him into Darth Vader, Dark Lord of the Sith, in 19 BBY. He is a legend of the Clone Wars, in which he fights for the Galactic Republic and is instrumental in several important battles. Anakin becomes a highly talented Jedi Knight; a distinguished pilot and swordsman with an unprecedented level of Force power.

      He is taken as a young boy in 32 BBY and trained as a Jedi. In the prequel trilogy, Anakin is believed to be the Chosen One of Jedi prophecy, destined to bring balance to the Force by destroying the Sith. Indeed, Star Wars creator George Lucas has explained that he considers Vader a victim of the saga's true villain, Palpatine. However, in Return of the Jedi and the later prequel films, his fall from grace and eventual redemption are explored in greater depth.

      In the first two films released in the series, Vader is portrayed as the epitome of pure evil — a mass murderer and war criminal who holds an entire galaxy under the sway of an evil empire. Through his role as the chief protagonist of the prequel movies and chief antagonist of the original three films, Vader has become an iconic villain (more than George Lucas ever intended), and was ranked third on American Film Institute's top 50 villains of all time list.[2]. He is the husband of Padmé Amidala and the biological father of Luke Skywalker and Leia Organa. Darth Vader (41 BBY – 4 ABY), born Anakin Skywalker, is a fictional tragic hero in the Star Wars films, and ultimately the central character of the series.

      Skywalker, Anakin, Vader, Darth. Star Wars Databank. Available at TheForce.net. Curtis Saxton, 1995-2005.

      Star Wars Technical Commentaries, Dr. Shooting script of Star Wars Episode III: Revenge of the Sith as available at Internet Movie Script Database. Shooting script of Star Wars Episode VI: Return of the Jedi as available at Internet Movie Script Database. James Luceno, ISBN 0-756-61128-8.

      Star Wars: Revenge of the Sith: The Visual Dictionary, hardcover, 2005. David West Reynolds, ISBN 0-789-48588-5. Dr. Star Wars: Attack of the Clones: The Visual Dictionary, hardcover, 2002.

      David West Reynolds, ISBN 0-789-43481-4. Dr. Star Wars: The Visual Dictionary, hardcover, 1998. Vader: The Ultimate Guide, 2005.

      Wiker, ISBN 0-786-91849-7. D. Bill Slavicsek, J. The Dark Side Sourcebook, Wizards of the Coast, 1st printing, 2001.

      Daniel Wallace, Michael Sutfin, ISBN 0-345-44900-2. The New Essential Guide to Characters, 1st edition, 2002. Matthew Woodring Stover, George Lucas, ISBN 0-7126-8427-1. Star Wars Episode III: Revenge of the Sith Novelization, 1st edition hardcover, 2005.

      Salvatore, ISBN 0-345-42882-X. A. R. Star Wars Episode II: Attack of the Clones Novelization, 2003.

      Terry Brooks, George Lucas, ISBN 0-345-43411-0. Star Wars Episode I: The Phantom Menace Novelization, 1st edition paperback, 1999. It’s ridiculous to preserve the myth that it’s all done by one man." [15]. Bob worked so hard that he deserves some recognition.

      It was always supposed to be a secret, but I finally told George I didn’t think it was fair any more. ^  Mark Hamill (who portrayed Luke in the original trilogy) noted in a 1983 interview in Starlog #72: "Bob Anderson was the man who actually did Vader’s fighting. (This page discusses the comon belief that the text that apears on Darth Vader's chestplate may be hebrew) [14]. ^  "Lord Vader's Chestplate", Star Wars Technical Commentaries.

      [13]. ^  "Lord Vader's Injuries", Star Wars Technical Commentaries. ^ The Visual Dictionary of Star Wars, Episode III (ISBN 0756611288). Anderson, Luke specifically states that his father's body had disappeared in the same way as Yoda's and Obi Wan's.

      It should also be noted that in the Jedi Academy trilogy Dark Apprentice by Kevin J. The Special Edition script refers to it as empty armor, while the original script refers to it as his father's body. The Special Edition script reference that supposedly establishes the disappearance of his body is in text of the scene where Luke cremates his father's armor. ^  According to Steve Sansweet of Lucasfilm, the Star Wars Databank entry for Vader [12], and the script for Return of the Jedi Special Edition, Anakin's body disappears at death in the same way as Obi-Wan's and Yoda's had, though some argue that the movie would have shown his disappearance explicitly if that were the case.

      Only you." —Stover, Revenge of the Sith novelization. Is you. That it was all you. Only Anakin Skywalker.

      That there was only you. That there was no Vader. ^  "This is how it feels to be Anakin Skywalker, forever…You remember the dragon that you brought Vader forth from your heart to slay…And there is one blazing moment in which you finally understand that there was no dragon. ^  In its appraisal of Vader's injuries, the Star Wars Technical Commentaries states: "Was the physically oppressive nature of Vader's breathing difficulties great enough to affect his disposition or add to his aggression? Perhaps it is significant that he used telekinetic strangulation more often then [sic] any other method of intimidating or killing those who frustrated him." [11].

      ^ "AFI's 100 Years…100 Heroes and Villains", American Film Institute, last accessed October 20, 2005. Lucas was apparently pleased with the performance by Christensen. On the other hand, Lucas has justified the change, explaining that Anakin died psychologically when he was a young man, and with him, his physical image died. They claim this would create a continuity issue, rather than solve one.

      Further fan criticism includes issues some have with the general performance and appearance of Christensen in the scene, with some holding the claim that Luke would not have recognized his father as a young man. Some fans were upset by the change and criticized it for being disrespectful to Sebastian Shaw, even undermining the film's cinematic historical value. This version is considered the canonical version by Lucasfilm. ^ a Hayden Christensen only appears in the 2004 DVD release of Return of the Jedi, in which he replaces actor Sebastian Shaw in the final scene of the movie.

      Star Wars creator George Lucas has admitted that the European political figure Cardinal Richelieu was the inspiration for the styling of Darth Vader. James Earl Jones - Ages 22, 41, 44, 45 (voice) (Revenge of the Sith, A New Hope, The Empire Strikes Back, Return of the Jedi). David Prowse - Ages 41, 44, 45 (A New Hope, The Empire Strikes Back, Return of the Jedi). Hayden Christensen - Age 22 (Revenge of the Sith).

      Sebastian Shaw - Age 45 (Return of the Jedi). Hayden Christensen - Ages 19, 22 (Attack of the Clones, Revenge of the Sith). Jake Lloyd - Age 9 (The Phantom Menace).