Mac OS was first made by Apple Inc. in 1984. In those days Mac OS was called Macintosh System Software – which was shortened to System or SSW (System Software). The term "Mac OS" first appeared in the splash screen for System 7.5.1, but was not adopted as the new name until the release of Mac OS 7.6. The latest version of Mac OS is Mac OS 10

All the latest coverage from Apple's WWDC annual developers conference. Apple on Monday introduced the new Big Sur version of its MacOS operating system for its laptops and desktops, with a big Note: The headings on this list indicate the Macintosh System bundle names; the bullet points indicate the version of the System File included in that bundle. This is to make it clearer for people searching for specific bundle versions as opposed to System File versions. Finder File versions are not indicated. System File 1 System 0.85 (128k) (1983), System 1.0 (128k/ 512k) (1984)(also You'll find a complete list of OS X version code names, along with internal code names (if available): OS X 10 beta: Kodiak - 13 September 2000 OS X 10.0: Cheetah - 24 March 2001 OS X 10.1: Puma - 25 September 2001 OS X 10.2: Jaguar - 24 August 2002 OS X 10.3 Panther (Pinot) - 24 October 2003 OS X Jul 16, 2020 · The latest version added support for MacOS Catalina, an interface that leverages the new operating system, and the ability to navigate via your keyboard. You can choose a 4-week free trial before

Feb 10, 2020 · Catalina, the latest version of macOS, offers beefed-up security, solid performance, the ability to use an iPad as a second screen, and many smaller enhancements. It also ends 32-bit app support

Jan 24, 2019 · macOS High Sierra is packed with new features and refinements. There's a new file system, AFS, for better security, reliability and speed in file transfers. MacBook (Late 2009 or newer) MacBook Pro (Mid 2010 or newer) MacBook Air (Late 2010 or newer) Mac mini (Mid 2010 or newer) iMac (Late 2009 or newer) Mac Pro (Mid 2010 or newer)

System 7 – System 7.5.1 was the first to refer to itself as Mac OS, Mac OS 7.6 was the first to be branded as "Mac OS" Mac OS 8; Mac OS 9 – Mac OS 9.2.2 was the last version of Classic Mac OS; Mac OS X / OS X / macOS Get a boost with new technologies in the latest Mac OS update coming fall 2017. Free Editors' rating. Publisher: Apple Downloads: 10,161. Apple Mac OS X Snow Leopard. Free