Back ويندوز إن تي 3.1 Arabic Windows NT 3.1 Azerbaijani Windows NT 3.1 Catalan Windows NT 3.1 Czech Microsoft Windows NT 3.1 Danish Microsoft Windows NT 3.1 German Windows NT 3.1 Greek Windows NT 3.1 Spanish Windows NT 3.1 Estonian Windows NT 3.1 French
| Version of the Windows NT operating system | |
 | |
 Screenshot of Windows NT 3.1 | |
| Developer | Microsoft |
|---|---|
| OS family | Microsoft Windows |
| Source model | Closed-source |
| Released to manufacturing | July 27, 1993[1] |
| Latest release | Service Pack 3 (3.1.528) / October 29, 1994 |
| Platforms | IA-32, Alpha, MIPS |
| Kernel type | Hybrid (NT) |
| Userland | |
| License | Commercial software |
| Preceded by | Windows 3.1x (1992) |
| Succeeded by | Windows NT 3.5 (1994) |
| Support status | |
| Unsupported as of December 31, 2000[2] | |
Windows NT 3.1 is the first major release of the Windows NT operating system developed by Microsoft, released on July 27, 1993.
At the time of Windows NT's release, Microsoft's Windows 3.1 desktop environment had established brand recognition and market share, but it relied on the DOS operating system for essential functions, and it had a constrictive 16-bit architecture. Windows NT, however, was a complete, 32-bit operating system that retained a desktop environment familiar to Windows 3.1 users. By extending the Windows brand and beginning NT at version 3.1, Microsoft implied that consumers should expect a familiar user experience. The name Windows NT ("New Technology") advertised that this was a re-engineered version of Windows.
Windows NT began as a rewrite of the OS/2 operating system, which Microsoft had co-developed with IBM in the 1980s. For several reasons, including the market success of Windows 3.0 in 1990, Microsoft decided to advance Windows rather than OS/2, relinquished their OS/2 development responsibilities. First publicly demonstrated at Comdex 1991, NT 3.1 was finally released in 1993, available in two editions: Windows NT 3.1 for workstations, and Windows NT 3.1 Advanced Server for servers.
When Windows NT premiered, their sales were limited by high system requirements, and a general lack of 32-bit applications to take advantage of the OS's data processing capabilities. It sold about 300,000 copies before it was succeeded by Windows NT 3.5 in 1994. On December 31, 2000, Microsoft declared Windows NT 3.1 obsolete and stopped providing support and updates for the system.
- ^ Paul Adams (August 4, 2009). "Windows NT History".
- ^ "Product Lifecycle Dates - Windows Product Family". Microsoft. Archived from the original on June 11, 2004. Retrieved August 24, 2021.