I’m still in the very early stages of poking at macOS 15 Sequoia ahead of our customary review later this fall, and there are quite a few things that aren’t working in this first developer beta. Some of those, like the AI features, aren’t working on ...

Apple has officially released macOS 27, bringing a smarter Siri, deeper Apple Intelligence integration, improved Safari ffeatures, and a range of performance and usability upgrades to compatible Macs.

A grab bag of the very best new OS tips, tricks, tweaks and tiny upgrades to make your iPhone, iPad and Mac shine

"center"]Invention, it must be humbly admitted, does not consist in creating out of void, but out of chaos. — Mary Shelley, introduction to Frankenstein (1831)[/pull_quote] Every OS update has a story to tell.

Downgrade macOS 27 Beta to macOS 26 Tahoe safely. Learn backup steps, rollback methods, and a Mac data recovery solution for lost files.