MacOS Sierra is here. Learn if your Mac can run Apple's next computer operating system and, if so, how to download and install it. Matt Elliott Senior Editor Matt Elliott is a senior editor at CNET ...

Macworld explains how to create a bootable USB macOS installer using the createinstallmedia Terminal command for system recovery and clean installations. This tool is ...

Apple's latest Mac operating system, the macOS Sierra, is now available with a number of features, which tie up the computer OS with the rest of Apple's mobile devices on iOS, smart TVs on tvOS and ...

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 ...

It’s easy to find the macOS High Sierra beta download because it is in the Mac App Store, but you need to install a special file to let your Mac see the macOS High Sierra download. Developers can log ...