The current article[0] says: > Excel 2.0 was released a month before Windows 2.0, and the installed base of Windows was so low at that point in 1987 that Micro

The current article[0] says: > Excel 2.0 was released a month before Windows 2.0, and the installed base of Windows was so low at that point in 1987 that Microsoft had to bundle a runtime version of Windows 1.0 with Excel 2.0. [0]: https://en.wikipedia.org/wiki/Microsoft_Excel https://en.wikipedia.org/wiki/Microsoft_Excel