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A Brief History of Windows

 & Don Willmott don_willmott@ziffdavis.com

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Buying Guide: A Brief History of Windows

Back in 1985, Microsoft Windows 1.0 required 256KB RAM and two floppy drives to run. Our favorite PC at the time ran at a blazing fast 8 MHz. Here's a nostalgic look back that proves just how far we've come since those early days of personal computing.


1985-1991

  WINDOWS HISTORY INDUSTRY NEWS ALSO IN THE NEWS
1985 March: MS-DOS 3.1 released
November: Windows 1.0 released (price: $100); Microsoft announced it in November 1983
March: Digital Research releases GEM
May: Steve Jobs resigns from Apple to form NeXT
July: Quarterdeck releases DESQview
October: Intel releases 386 processor
1985: Gateway Computer founded one year after Dell Inc. (formerly PCs Limited)
1986   January: Apple ships Macintosh System 3.0 March: Microsoft goes public at $21 a share; 1,100 employees, almost $200 million in revenue; Bill Gates owns 43 percent of Microsoft, becomes world's youngest self-made billionaire at 30
December: 30 million PCs in the U.S.
1987 December: Windows 2.0 (with icons and overlapping windows) and Windows/386 (with multiple DOS sessions) released; millionth copy of Windows sold April: IBM releases OS/2 and the PS/2 computers with Micro Channel Architecture  
1988 June: Windows/286 released
July: Bug-filled MS-DOS 4.0 released; fix soon follows
June: Digital Research releases DR-DOS
September: IBM releases ISA-based PS/2 Model 30 286
December: 45 million PCs in the U.S.
1989   April: Intel releases 486 processor November: Berlin Wall falls
December: 50 million PCs in the U.S.
1990 May: Windows 3.0 released; a complete reworking of the interface, it addresses memory beyond 640K September: IBM and Microsoft split from OS/2 development
November: Berkeley Softworks releases GeoWorks Ensemble 1.0
December: Tim Berners-Lee makes Web available
December: 92 million PCs in the U.S.
1991 June: MS-DOS 5.0 released
October: Windows 3.0a with multimedia released
August: Linus Torvalds introduces the world to Linux
October: Quantum Computer Services renames itself America Online
January: First Iraq war begins; ends seven weeks later

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