Windows NT 3.1
32-bit cross-platform operating system developed by Microsoft and the first member of the Windows NT family that was released on July 27, 1993
Windows NT 3.1 is an operating system by Microsoft released in 1993. It was the first Windows NT version and the Windows NT edition for Windows 3.1. It was preceded by Windows 3.1 and was succeded by Windows NT 3.5. It was available in two editions: Windows NT 3.1 Workstation, and Windows NT 3.1 Advanced Server.
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 A picture of Windows NT 3.1's command shell | |
| Developer | Microsoft |
|---|---|
| OS family | Windows NT |
| Source model | Closed source |
| Released to manufacturing | July 27, 1993 |
| Latest release | SP3 (3.10.528.1) / October 5, 1994 |
| Platforms | IA-32, Alpha, MIPS |
| Succeeded by | Windows NT 3.5 (1994) |
| Support status | |
| Support ended on December 31, 2000 | |
