Welcome to our macOS Sierra vs Mac OS X El Capitan comparison review, in which we help you decide which is the best Mac OS for you, and whether you should upgrade your system to macOS Sierra.

The one Apple released this week (available in the Mac app store) is called Mac OS High Sierra (macOS 10.13). As the new name suggests, it’s just a refinement of last year’s Mac OS Sierra.

If you've felt like the last few macOS releases have been a little light, High Sierra ... Mac that’s compatible with El Capitan, the good news is that Apple will probably provide OS security ...

It will be called Mac OS High Sierra, and the name suggests exactly what it is: a set of refinements to the current Mac OS, called Sierra. What you’ll soon discover is that (a) it’s a whole ...

Apple took the wraps off of its next Mac OS at today's WWDC keynote, titled "High Sierra." It includes a new file system, as well as big updates to many of the most popular Mac OS apps.

The OS will come pre-installed on all new Macs once current stock is depleted and is a free download for existing Mac owners. The main new feature in macOS Sierra is deep Siri integration ...

It’s been a week since iOS 10 debuted on iPhone and iPad, and now it’s the Mac’s turn with macOS Sierra. OS X is officially no more; long live macOS (version 10.12 to be precise).

NEW YORK—Only a few years ago, the launch of a new computer operating system set off impassioned clashes between devotees of the Mac and supporters of Windows. Tuesday’s arrival of macOS ...

Apple announced macOS Sierra as the successor to OS X El Capitan last week at WWDC 2016, introducing new features like Siri for Mac, Apple Pay for Safari, Auto Unlock, Universal Clipboard ...

another California-centric name (Sierra) and a bunch of new features. And Craigy With The Good Hair announced a small but long overdue change: Mac OS X is now called macOS. Shame nobody told Siri.