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Visicalc - Dan Bricklin

Day in Tech History/ Old Tech

October 11, 1979: Visicalc – First Killer PC App Released

Jeffrey Powers @geekazine 11 october, business tool, Chapter 11, clones, computer, dan bricklin, day in tech history, downfall, killer app, lotus, lotus 1 2 3, Microsoft, multiplan, oct 11, october 11, patent, personal computers, Podcast, poloroid, spreadsheet application, storage drive, technology history, visicalc 0 Comments October 11, 2018

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Visicalc - Dan Bricklin
Dan Bricklin Shows off Visicalc

1979– Visicalc is released by Dan Bricklin. The spreadsheet application is called the first killer app for personal computers. It turned the PC from a hobby to a business tool. Only downfall for Bricklin was he did not patent the system, therefore, clones like SuperCalc, Microsoft’s MultiPlan and Lotus 1-2-3, would show up.

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