New operating systems for Mac not only bring new features, they bring better performance, enhanced privacy, and better workflow for those working across devices.

Mac operating systems were developed by Apple Inc. in a succession of two major series. In 1984, Apple debuted the operating system that is now known as the classic Mac OS with its …

Here we’ll fill you in on the names of the different versions of the Mac operating system in order: from the newest macOS to the first version of Mac OS X and the codenames that Apple...

Use About This Mac to see the version of Mac operating system installed on your Mac.

The evolution of Mac operating systems showcases Apple’s commitment to innovation and enhancing user experience. Starting in 1984 with the original Macintosh System Software, …

Here's the complete list of all macOS versions released from 2001 to 2025. From macOS Cheetah to macOS Tahoe, find yours here.

From Mac OS X 10.0 Cheetah in 2001 to the latest macOS Sonoma in 2023, Apple has released 21 major versions of its desktop operating system. The naming conventions for macOS have …

This article will provide an overview of the different versions of macOS, from the newest version to the first edition of Mac OS X, along with their codenames.

Apple usually releases a new operating system (OS) every 1-2 years for their MacBook computers. There are two (2) main OS variants for Apple, namely the earlier Mac OS X …

Discover the complete list of Mac operating systems in order, including Mac OS X, macOS, and OS X. Explore their features and timeline of releases from Mac OS System 1 to macOS 12 …