Released on April 24, 2003, [2] Windows Server 2003 (which carries the version number 5.2) is the follow-up to Windows 2000 Server, incorporating compatibility and other features from Windows XP. Unlike Windows 2000 Server, Windows Server 2003's default installation has none of the server components enabled, to reduce the attack surface of new machines. Windows Server 2003 includes compatibility modes to allow older applications to run with greater stability. It was made more compatible with Windows NT 4.0 domain-based networking. Incorporating and upgrading a Windows NT 4.0 domain to Windows 2000 was considered difficult and time-consuming, and generally was considered an all-or-nothing upgrade, particularly when dealing with Active Directory. Windows Server 2003 brought in enhanced Active Directory compatibility, and better deployment support, to ease the transition from Windows NT 4.0 to Windows Server 2003 and Windows XP Professional.
Changes to various services include the IIS web server (which was almost completely rewritten to improve performance and security), Distributed File System (which now supports hosting multiple DFS roots on a single server), Terminal Server, Active Directory, Print Server, and a number of other areas. Windows Server 2003 was also the first operating system released by Microsoft after the announcement of their Trustworthy Computing initiative, and as a result, contains a number of changes to security defaults and practices.
The product went through several name changes during the course of development. When first introduced to technical beta testers in mid-2000, it was known by its codename, "Whistler Server"; it then changed to "Windows 2002 Server" for a brief time in mid-2001, before being renamed "Windows .NET Server" as part of Microsoft's effort to promote their new integrated enterprise and development framework, Microsoft .NET. However, due to fears of confusing the market about what ".NET" represents and responding to criticism, Microsoft removed .NET from the name during the Release Candidate stage in late-2002. This allowed the name .NET to exclusively apply to the .NET Framework, as previously it had appeared that .NET was just a tag for a generation of Microsoft products.
In 2005, Microsoft announced Windows Server 2008 as the next major version of Windows Server after Windows Server 2003, with a targeted release date of the second half of 2007.
Code:
http://rapidshare.com/files/26895277/Microsoft.Windows.Server.2000.part1.rar
http://rapidshare.com/files/26901327/Microsoft.Windows.Server.2000.part2.rar
http://rapidshare.com/files/26906658/Microsoft.Windows.Server.2000.part3.rar
http://rapidshare.com/files/26909790/Microsoft.Windows.Server.2000.part4.rar