Windows NT 4.0

Windows NT 4.0 is an operating system that is part of Microsoft's Windows NT family of operating systems. It was released to manufacturing on July 31, 1996, and was launched to retail on August 24, 1996, exactly one year after the release of its MS-DOS equivalent, Windows 95. It was Microsoft's primary business-oriented operating system until the introduction of Windows 2000. Workstation, server and embedded editions were sold; all editions feature a graphical user interface similar to that of Windows 95.

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