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 ...

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 ...

Nobody likes waiting. That’s why I bet if you pop open the Mac App Store pane in System Preferences, I bet you have the box checked to “Download newly available updates in the background.” Now, if you ...

Sierra may not be a quantum leap forward, but it’s still a major upgrade with a couple of attractive headline features (Siri and auto-unlock) and a wide range of smaller useful features (particularly ...

As has become tradition at WWDC, Apple has announced the next version of its Mac operating system: Sierra. Of course, the real change is that, after fifteen years, Apple has finally ditched the "OS X" ...