Windows Nineteen seventy-five Edition

Windows 1975 Edition was released in 1975 as a minor approach to the world of computers. created this when it was working on 86-DOS with IBM. It quickly failed because it broke people's bank accounts, though it was the first 16-bit tri-beta DOS computer that even had a GUI.

Features
It included a black and green start menu, with more apps, and 1 user account. The desktop theme looks similar to Windows 1.0 - Windows 3.1's desktop, except the apps are shunted forward when you press CTRL-4-ALT. It also included an IBM mode.