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17 Spreadsheets

Notes

What If ... I used a spreadsheet?

A History of Spreadsheets in Pictures

VisiCalc for the Apple II (1978):


Lotus 1-2-3 for the PC (1983):


Microsoft Excel for the Macintosh (1985):


Microsoft Excel for Windows 2.0 (1987):


OpenOffice Calc for Linux (2000):


Microsoft Excel 2010 for Windows: