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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?
Features. Release history. Security. Reception. See also. References. External links. macOS, originally Mac OS X, previously shortened as OS X, is an operating system developed and marketed by Apple since 2001. It is the primary operating system for Apple's Mac computers.
Apr 2, 2024 · Download and install current or previous versions of the Mac operating system on compatible Mac computers. To maintain your computer's security, stability, and compatibility, Apple recommends using the latest macOS that is compatible with your Mac. macOS updates and upgrades also include the latest features and built-in apps such as Safari.
Aug 21, 2023 · The full list of macOS (Mac OS X) versions. Published August 21, 2023 • Updated October 27, 2023 by Per C. Apple released the first version of macOS (originally called Mac OS X) on March 24, 2001. Since then, Apple has released over a dozen major updates to their desktop operating system.
Here’s a chronological list of every macOS version released by Apple, along with their release dates, codenames, and latest versions: OS X 10 beta: Kodiak (September 13, 2000) OS X 10.0: Cheetah (March 14, 2001) – Latest: 10.0.4. OS X 10.1: Puma (September 15, 2001) – Latest: 10.1.5. OS X 10.2: Jaguar (August 14, 2002) – Latest: 10.2.8.
May 1, 2021 · Through 16 versions, macOS always included a '10' in its official title. For example, Mac OS X 10.0 was the first macOS version, followed by Mac OS X 10.1. It wasn't until 2020 when Apple moved...
Aug 13, 2023 · By Kathy Franklin. Last updated: August 13, 2023. Apple’s macOS, the operating system that powers Mac computers, has a rich history of evolution and innovation. Over the years, Apple has released a series of macOS versions, each bringing new features, enhancements, and performance improvements.
