{celebrating a decade of learning to write in front of an audience}

VisiCalc

“The original VisiCalc program that ran on the IBM PC in 1981 still runs on today’s PCs.”

You can download VisiCalc, forerunner of today’s spreadsheet programs, from the website of its original co-author.  Do not worry about hard disk space; the program is only 27,520 bytes, smaller than many image files on the web today.



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