Want to know what the next version of macOS will be called? Curious about the versions of Mac OS X that came before? Here we’ll fill you in on the names of the different versions of the Mac ...

Sometimes you need to access an older version of macOS, but Apple doesn't make that easy. Mist is an app that can download ...

The latest M4-based Mac computers can't run older versions of macOS in virtualization. The likely culprit is a bug in the ...

People with devices running older iOS' will need to update the operating system or find another way to back up their iPhones.

Owners of Apple's newest Mac models running M4 chips aren't able to run older versions of macOS in a virtual machine, thanks ...

And you're not limited to macOS—there's also working versions of NeXTSTEP ... 23 years ago, as Mac OS X—has been around ...

We reported yesterday that OS X 10.10 public beta would be available today, and Apple has now started sending ... The build is said to be one version newer than what has been released in the ...

An curved arrow pointing right. Apple has released the beta version of OS X "Yosemite" to the world, and it really is a strong move forward. It is a departure, though, in a lot of ways ...