538K views · 4.5K reactions | The evolution of Windows startup sounds, from Windows 3.1 to 10. | Mashable | Facebook

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,