Windows NT 3.1


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Windows NT 3.1

(operating system)
Microsoft's first version of Windows NT, released in September 1993, price UKP 395, after having been in beta-test for as long as anyone could remember.

The person responsible for VMS on the DEC VAX as also responsible for Windows NT. Incrementing each letter in VMS yields WNT.

http://win2000mag.com/Articles/Index.cfm?ArticleID=4494.