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Tech History
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1/ The origin of what would be called Microsoft Excel [original code name Plan 2.0 and then Odyssey] can be traced to a retreat at the Red Lion hotel in Bellevue in October of 1983. Bill Gates, Jeff Raikes, Doug Klunder, Jabe Blumenthal, Pete Higgins and others were there. **

2/ Microsoft Multiplan version 1.00 for MS-DOS shipped on August 1, 1982 and had a valuable feature called re-calc. In 1981 there were about 70 or 80 different personal computer architectures (e.g., 6502, Apple II, Z80, CPM/80, MS-DOS, CPM/86). Mutliplan ran on all of them. **

3/ January 20, 1983 Lotus shipped 16-bit 1-2-3, which finished a short fiscal year with about $53 million in revenue. …

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