Windows 1.0 is a graphical personal computer operating environment developed by Microsoft, released on November 20, 1985, as the first version of the Microsoft Windows line. Version 1.01 , also released in 1985, was the first point-release after Windows 1.00. Screenshots from Windows 1.01: ⇰ Desktop First Run Empty Desktop Desktop With Applications ⇰ Office Applications Notepad Text Editor Calculator Calendar Clock Address Book ⇰ Multimedia Applications Media player, CD player, Volume level, and Sound: This GUI doesn’t have these features. ⇰ Networking Applications Terminal Phone Dialer: This GUI doesn’t have this feature. ⇰ Internet Applications Browser, and Mail: This GUI doesn’t have these features. ⇰ Accessibility Applications Keyboard Map: This GUI doesn’t have this feature. ⇰ Settings Desktop themes, Display, Screensaver, Keyboard, Mouse, Accessibility, Power M