The market for electronic spreadsheet software was growing rapidly in the early 1980s and VisiCalc stakeholders were slow to respond to the introduction of the IBM PC that used an Intel computer chip. Beginning in September 1983, legal conflicts between VisiCorp and Software Arts distracted the VisiCalc developers, Bricklin and Frankston. During this period, developed Lotus and his spreadsheet program quickly became the new industry spreadsheet standard.


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