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macOS was first released in 1999 as Mac OS X Server 1.0. It was built using the technologies Apple acquired from NeXT, but did not include the signature Aqua user interface (UI). The desktop version aimed at regular users— Mac OS X 10.0 —shipped in March 2001.
Jul 4, 2024 · As of July 2024, the latest macOS version available is macOS 14 Sonoma. The next version, macOS 15 Sequoia, is currently in developer beta. A new macOS release is expected in the fall of 2024.
A complete list of every version of Mac OS X and macOS in order, from the first to the current version of macOS. Here's every Mac operating system since Mac OS X launched.
Learn how to update or upgrade macOS on your Mac. To upgrade to a major new version of macOS, your Mac must be compatible with that macOS. Learn about compatibility with the most recent macOS versions: macOS Sonoma 14 is compatible with these computers.
After sixteen distinct versions of macOS 10, macOS Big Sur was presented as version 11 in 2020, and every subsequent version has also incremented the major version number, similarly to classic Mac OS and iOS. macOS has supported three major processor architectures, beginning with PowerPC -based Macs in 1999.
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.
Jun 16, 2024 · From Mac OS X 10.0 in 2001 to macOS 15 Sequoia in 2024, Apple has launched 21 different versions until this date. In this guide, we mention the Mac’s operating system releases in sequence so you get to know about all the macOS versions released so far.
Explore the comprehensive list of all macOS versions from its initial release in 2001 to the latest iteration, macOS Sonoma. Discover which Apple products have utilized each macOS version over the years.
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.
