The first Mac software was called System 1 and it was released on January 24, 1984, and there have been 30 major updates since. Apple rebranded to Mac OS with the release of mac OS 8 on July 26, 1997.

It replaced the polished but limited Mac OS9 with a UNIX-underpinned reimagining of computer operating systems.

Apple’s macOS operating system has changed a lot over the last 25 years, with new features and designs coming and going as the decades have passed. Even the name has been adjusted, starting out as Mac ...

Apple this month released macOS Tahoe, the latest version of the company's Mac operating system. ‌macOS Tahoe 26 adopts Apple's new Liquid Glass design along with new customizations, a new Phone app, ...

Today, Apple announced the latest version of its Mac operating system, macOS Tahoe, sporting a handful of new features and apps. The update will also, however, mark the final substantial version of ...

An Ars Technica colleague recently bought a new M4 MacBook Air. I have essentially nothing bad to say about this hardware, except to point out that even in our current memory shortage apocalypse, ...

Apple debuted new software updates today for old iOS, macOS, iPadOS, and watchOS versions, including iOS 18.7.7 and more.