Today marks the 25th anniversary of Apple launching Mac OS X, the operating system that serves as the foundation of ...

The first Mac software was called System 1 and it was released on January 24, 1984, and there have been 30 major updates ...

Apple's Mac OS X operating system celebrates a round birthday. It's fitting that the MacBook Neo was launched precisely now, ...

OS X changed the game for Apple. Image: Killian Bell/Cult of Mac OS X, the most important piece of software in Apple history, turns 20 today. Going on sale in its full, public version on March 24, ...

Copland never saw the light of day. Photo: Ste Smith/Cult of Mac April 26, 1996: Mac OS Copland, Apple’s eagerly anticipated but much-delayed operating system for the Macintosh, suffers a fatal blow ...

It replaced the polished but limited Mac OS9 with a UNIX-underpinned reimagining of computer operating systems.

Apple made Mac OS X Lion and Mac OS X Mountain Lion available for download for free here in the summer of 2021. This is the first time either version of the software was available for free. All ...

Microsoft may still dominate the operating system market, but Linux and Apple’s Mac OS platforms were the fastest-growing in 2010, according to new data from Gartner. Worldwide operating system ...

At an event in California today, Apple head honcho Steve Jobs showed off a new version of Mac OS X. As many predicted, the operating system will go by the name OS X Lion, but Jobs also announced that ...