Multiplan
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Multiplan is a spreadsheet program developed by Microsoft and introduced in 1982 as a competitor to VisiCalc.
Multiplan floppy disk for Macintosh
Lotus 1-2-3
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Lotus 1-2-3 is a discontinued spreadsheet program from Lotus Development Corporation. It was the first killer application of the IBM PC, was hugely popular in the 1980s, and significantly contributed
Multiplan
…compatible computers with the name MSX-Plan. Despite the release of Microsoft Chart, a graphics companion program, Multiplan continued to be outsold by Lotus 1-2-3. Multiplan was replaced by Microsoft Excel, which followed some years later on both the Apple Macintosh (1985) and Microsoft Windows (1987). Although…
Lotus 1-2-3 Release 2.3 for DOS User's Guide; the Functions and Macros Guide is next to it.
A Lotus 1-2-3 box, as seen in an exhibit at the Computer History Museum in 2008
Charting on Lotus 1-2-3 Release 2.2 for DOS
Examples of Lotus 1-2-3 macros