Windows NT 4

Windows NT 4.0 is the fourth release of Microsoft's Windows NT line of operating systems, released to manufacturing on July 29 1996. It is a 32-bit Windows system available in both workstation and server editions with a graphical environment similar to that of Windows 95. The "NT" designation in the product's title initially stood for "New Technology" according to Microsoft's then-CEO Bill Gates, but now no longer has any specific meaning.
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<operating system> A version of Microsoft's Windows NT operating system, originally code named "Cairo". It was supposed to ship in the first half of 1995. Details are scarce, but it is intended to provide an object-oriented version of Windows.
(1996-07-09)