>The year was 1986, pre-spreadsheets. There were millions of spreadsheet users by 1986, as VisiCalc was released in 1979[0] and similar programs like SuperCalc

>The year was 1986, pre-spreadsheets. There were millions of spreadsheet users by 1986, as VisiCalc was released in 1979[0] and similar programs like SuperCalc[1] were also in use. They were both ported to IBM PC and saw significant use in the corporate world prior to and including 1986. [0]https://en.wikipedia.org/wiki/VisiCalc https://en.wikipedia.org/wiki/VisiCalc [1]https://en.wikipedia.org/wiki/SuperCalc https://en.wikipedia.org/wiki/SuperCalc