Anyone remember MultiPlan, the original spreadsheet program.
Multiplan is a spreadsheet program developed by Microsoft and introduced in 1982 as a competitor to VisiCalc.
I used Multiplan extensively in the late 1980s. It was the only software where I used every part of it and thought I was an expert. I also remember Visicalc and Lotus 123. The jump to Excel with the run-time version of Windows was quite an improvement.
I ran VisiCalc on an Apple II
My first spreadsheet program was PeachTree which ran on z-DOS.