Windows NT 3.51
Operating system
Windows NT 3.51 is a major release of the Windows NT operating system developed by Microsoft and oriented towards businesses. It is the third version of Windows NT and was released on May 30, 1995, eight months following the release of Windows NT... Wikipedia
Release date: May 30, 1995
Latest release: 3.51 (Build 1057: Service Pack 5) / September 19, 1996; 27 years ago
Source model: Closed source
Workstation: Mainstream support ended on December 31, 2000; Extended support ended on December 31, 2001;