Growing up using a PC that ran on Windows 3.1, I don't think it ever occurred to me that there was a Windows 2.1. Or 1.0. That was just Windows, until Windows 95 came around a few years later. But ...

In 1985, Bill Gates demonstrated at Comdex what could be done with the graphical user interface “Windows 1.0” and praised how much it “oriented itself to the natural visual and working habits of ...