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 ...

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 ...

On Monday September 15, 2025 Apple will release a brand new operating system for the Mac. macOS Tahoe is the follow up to macOS Sequoia and it brings lots of new features, some new apps, and a brand ...

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 ...

These systems had slick UIs, multiprocessor support, multitasking and MIDI. What happened?

As Apple announced last year, this year’s macOS release will end support for Intel Macs. The macOS 27 Golden Gate release will require a Mac with an Apple Silicon chip inside, including the original ...

It's easy to make boot disks on old Macs for older hardware, but as the years have gone on, it's gotten a little more difficult. Here's how to make classic Mac OS 9 and early Mac OS X boot media on ...