January 2, 1979: Entrepreneurs Dan Bricklin and Bob Frankston incorporate their company Software Arts to publish a program called VisiCalc. The first spreadsheet software for the Apple II, VisiCalc ...
This week marks the thirtieth anniversary of the public debut of VisiCalc, the first spreadsheet and the personal computer industry’s original killer app. Co-creator Dan Bricklin has a post with some ...
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