On this day in 1975, Bill Gates and Paul Allen founded Microsoft, and 10 years later, released the very first version of Microsoft Windows. Microsoft eventually became the world’s largest personal-computer software company. Who else spent hours on Windows Paint when it came out? 😂🙋🏻‍♀️ Oh the features we were so happy with: MS Paint, Windows Write, Notepad, MS calendar… Reversi? In 1986, a year after the launch of Windows 1.0, Microsoft produced this promotional video featuring Steve Ballmer,