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Use About This Mac to check the version of Mac operating system (macOS) installed on your Mac. Then find out whether it's the latest (newest, most recent) version. Which macOS is installed? Which macOS versions are the latest? How to update to a later macOS version? Which macOS is installed?
Aug 21, 2023 · The complete list of macOS versions from 2001 to 2023 is below. Each line includes the version number, code name, and release date. Mac OS X. Mac OS X 10.0 "Cheetah" (March 24, 2001) Mac OS X 10.1 "Puma" (September 25, 2001) Mac OS X 10.2 "Jaguar" (August 24, 2002) Mac OS X 10.3 "Panther" (October 24, 2003) Mac OS X 10.4 "Tiger" (April 29, 2005)
From the introduction of machines not supporting the classic Mac OS in 2003 until the introduction of iPhone OS in early 2007, Mac OS X was Apple's only software platform. macOS retained the major version number 10 throughout its development history until the release of macOS 11 Big Sur in 2020.
Jul 28, 2023 · Kurt Langston. 07/28/23 • 9 min read. Here’s the complete macOS version history in list format, starting from Mac OS X 10.0 (Cheetah) right up to 2023’s latest build, macOS 14 (Sonoma) Table of Contents. [Open] macOS Version History. What’s The Latest Version of macOS? MacOS Ventura.
Oct 23, 2022 · From the first graphical user interface of 1984 to macOS Ventura in 2022, the history of Mac operating systems is long and varied. Reading this history is a great way to see how far we've come with the Mac and how much Apple has grown as a company.
May 1, 2021 · In March 2001, Apple announced a successor to its classic Mac OS that was installed on every Mac released between 1984 and 1999. The basis behind macOS (first called Mac OS X, then OS X)...
Mac OS X succeeded classic Mac OS, the primary Macintosh operating system from 1984 to 2001. Its underlying architecture came from NeXT 's NeXTSTEP, as a result of Apple's acquisition of NeXT, which also brought Steve Jobs back to Apple. The first desktop version, Mac OS X 10.0, was released on March 24, 2001.
