System 7 Released

Mac OS System 7May 13, 1991

The System 7 operating system for the Macintosh is released, the second major upgrade to the Mac OS since 1984. One of the major features included in System 7 is built-in cooperative multitasking. System 7 also introduces the concept of “aliases”, which will later be copied as “shortcuts” in Microsoft Windows 95. System 7 was the first Mac OS that I personally became familiar with, and it was the foundation of future Mac OS versions until the release of Mac OS X almost exactly 10 years later.

Money For Nothing?

Money For Nothing VideoMay 13, 1985

The British rock band Dire Straits releases their fifth album, Brothers in Arms, which will become the first CD to sell over a million copies. It was the most successful album release on compact disc for over two decades. I guess “Money for Nothing” was more than a song title.

Into the Ether(net)

EthernetMay 13, 1980

Digital Equipment Corporation, Intel, and Xerox jointly announce the Ethernet network specification. Ethernet is the predominant networking standard of today’s business and home networks.