Apple announced on Wednesday that its Mac operating system, called macOS Sierra, will become available on September 20. macOS Sierra comes with new features, including Siri on your laptop or ...

Here we’ll fill you in on the names of the different versions of the Mac operating system in order: from the newest macOS to the first version of Mac OS X and the codenames that Apple used for them.

If you’re thinking about updating macOS, there’s a lot you need to know. Here, we’ve rounded up all the most important ...

Apple is preparing a new version of its operating system for Mac computers called OS X 10.9 that will bring in several features from iOS, the operating system for iPhones and iPads. Mark Gurman of ...