One of the greatest "what could have beens" in computing.

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 ...

On July 22, 1997, Apple unveiled the first major operating system refresh for Macintosh in six years. The Mac OS 8 launch was ...

Apple has released MacOS Tahoe 26.6 for Mac users running the Tahoe operating system. The update is primarily focused on ...

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 ...

MacOS 26 Tahoe is finally coming. Apple’s big new Mac-focused operating system gets its new naming scheme, based on the year. But it’s not all about naming – the new OS also gets a series of features ...

Learn how to install MacOS 27 Golden Gate public beta and experience new features and performance improvements for the Mac.

The Basilisk II emulator can be used to run old versions of Mac OS 8 and System 7 on a modern Mac. Here's how to get started using it. Before macOS and OS X, there was Mac OS 9, and before that were ...

UTM is a cross-platform emulator that allows you to run macOS, Windows, or Linux. Here's how to use it to run very old versions of Apple's Mac operating system. But there's another great free OS ...