MacOS High Sierra is here. Find out if your Mac can run Apple's next computer operating system and, if so, how to download and install it. Matt Elliott is a senior editor at CNET with a focus on ...

As expected, OS X El Capitan has been released and can be downloaded right now from the Mac App Store. Here’s how to perform a clean install of OS X El Capitan. While OS X El Capitan keeps the same ...

There are a few reasons why you might want to install an old version of macOS or Mac OS X. Perhaps you are relying on software you have discovered doesn’t work properly with the newest version of ...