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Bill Gates announces Microsoft Windows price $795
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Microsoft Windows 1.0 is introduced in November 20, 1985 and is initially sold for $100.00.
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Microsoft Windows 2.0 was released December 9, 1987 and is initially sold for $100.00.
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Microsoft Windows/386 or Windows 386 is introduced December 9, 1987 and is initially sold for $100.00.
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Windows 286 is introduced June, 1988 and is initially sold for $100.00.
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Microsoft Windows 3.0 was released May, 22 1990. Microsoft Windows 3.0 full version was priced at $149.95 and the upgrade version was priced at $79.95.
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Following its decision not to develop operating systems cooperatively with IBM, Microsoft changes the name of OS/2 to Windows NT.
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Microsoft Windows 3.0 or Windows 3.0a with multimedia was released October, 1991.
price $999 -
Microsoft Windows 3.1 was released April, 1992 and sells more than 1 Million copies within the first two months of its release.
price € 38,45 -
Microsoft Windows NT 3.1 was released July 27, 1993.
price £139.99 -
1993 The number of licensed users of Microsoft Windows now totals more than 25 Million.
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Microsoft Windows 3.11, an update to Windows 3.1 is released December 31, 1993.
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Microsoft Windows for Workgroups 3.11 was released February, 1994.
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Microsoft Windows NT 3.5 was released September 21, 1994.
price £129.99 -
Microsoft Windows NT 3.51 was released May 30, 1995.
