Mac OS System 7.5.3 (1996)
The System 7 operating system took on the new name "Mac OS" during the release of version 7.5.1.
Mac OS 7.5.3, shown here, was released for the Power Mac 6200 on January 1, 1996.
Fox Van Allen is a Los Angeles-based writer for CBS Interactive covering technology, tech lifestyle and gaming topics for GameSpot, CNET, ZDNet and TechRepublic. He has previously worked as a news and feature writer for a number of other sites, including Techlicious, Tecca, WoW Insider (Joystiq) and Blizzard Watch. In his spare time, Fox is an amateur skydiver, retro gaming and arcade enthusiast, 8-bit pixel artist, podcaster and Twitch live streamer.