OS X Mountain Lion Wiki
OS X Mountain Lion Wiki
Description of OS X Mountain Lion :
OS X Mountain Lion (version 10.8) is the ninth major release of OS X (now named macOS), Apple Inc.'s desktop and server operating system for Macintosh computers.
Overview :
Developer: Apple Inc.
Initial release date : 25 July 2012
OS family : Macintosh operating systems
Latest release : 10.8.5 (Build 12F2560) / August 13, 2015
Released to manufacturing : July 25, 2012
Source model : Closed source (with open source components)
OS X Mountain Lion received positive reviews, with critics praising Notification Center, Messages, and speed improvements over Mac OS X Lion, while criticizing iCloud for unreliability and Game Center for lack of games. Mountain Lion sold three million units in the first four days, and has sold 28 million units as of June 10, 2013, making it Apple's most popular OS X release.