Windows 2000 came in one workstation and three server versions. Server versions supported 64-bit AMD x86 and Intel Itanium CPUs. See Windows 2000. Windows NT (1993) - MS Versions 3.1, 3.5 ...

Windows NT 4.0 Service Pack 6a (SP6a) resolves the SP6 issue with Lotus Notes and other Winsock based applications and provides the latest updates to Microsoft Windows NT Workstation 4.0 and ...

Available in client and server versions, Windows NT included built-in networking and preemptive multitasking. NT was introduced in 1993 as Version 3.1 with the same user interface as Windows 3.1 ...

Windows NT has a very strong "security model" when compared ... If you are using just "User Manager" (as supplied on NT Workstation), you will find it is missing some of the features of "User Manager ...