To: Borges; ~Kim4VRWC's~; 1234; 5thGenTexan; AbolishCSEU; Abundy; Action-America; acoulterfan; ...
You have to get several paragraphs into the article to learn that the first spreadsheet program, VisiCalc, was written for the Apple II computer.
So he wrote a program for the new Apple II personal computer: an electronic spreadsheet.
His friend Bob Frankston helped him sharpen up the software - and, on 17 October 1979, VisiCalc went on sale.
Spreadsheets were only later ported to IBM and its clones. PING!

Apple II and the
First Computeriszed Spreadsheet Ping!
If you want on or off the Mac Ping List, Freepmail me.
30 posted on
05/22/2019 10:44:12 AM PDT by
Swordmaker
(My pistol self-identifies as an iPad, so you must accept it in gun-free zones, you hoplaphobe bigot!)
To: Swordmaker
The program used backslash commands, in part because the programmer had a lifelong injury to one of his fingers. :^) It was the software that built the market for hardware, period.
43 posted on
05/22/2019 12:11:12 PM PDT by
SunkenCiv
(Imagine an imaginary menagerie manager imagining managing an imaginary menagerie.)
To: Swordmaker
The computer user group in Grand Rapids used to have a deep archive which included DOS 3.3 stuff such as WozCalc, a knockoff of Visicalc (Visicalc was copy protected, as were office software suites of that time, such as Incredible Jack).
63 posted on
05/23/2019 12:58:24 AM PDT by
SunkenCiv
(Imagine an imaginary menagerie manager imagining managing an imaginary menagerie.)
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