macOS Sequoia is available today - Apple
macOS - Wikipedia
macOS versions: Every update including the latest …
Learn about the history and features of macOS, the operating system for Mac computers. Find out the names, codes, and release dates of every version of macOS and Mac OS X from Cheetah to Sequoia.
Find out which macOS your Mac is using - Apple Support
Nov 7, 2010 · Learn how to use About This Mac to find out which macOS version is installed on your Mac and whether it's the latest. See the compatibility and availability of different macOS versions and how to upgrade or download them.
macOS - Official Apple Support
Learn how to upgrade, update, back up, and repair your Mac, and get help for your Mac apps and features. Find answers, ask questions, and connect with other Apple users on Apple Support Communities.
macOS version history - Wikipedia
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 …
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macOS Sequoia - Apple
macOS Sequoia brings effortless window tiling, web browsing with fewer distractions, new iPhone Mirroring, and support for Apple Intelligence.
macOS Monterey is now available - Apple
Oct 25, 2021 · Learn about the latest updates and enhancements to macOS, including FaceTime, Universal Control, Live Text, Focus, and more. macOS Monterey is available as a free software update for Macs with Apple silicon …
macOS compatibility: What macOS versions can my …
Sep 16, 2024 · Find out if your Mac can run the latest version of macOS, Sequoia, or if you need to downgrade to an older OS. See the compatibility checklist for M-series and Intel Macs, and learn how to install different …