Apple aligns OS version numbers across iOS, iPadOS, macOS, watchOS, tvOS, and visionOS 26, bringing unified updates, Apple ...

How do the latest desktop operating systems from Apple and Microsoft stack up on compatibility, hardware, security, and more? We break it down feature by feature.

The title says it all—if you have a Mac Studio powered by an M3 Ultra chip, you cannot upgrade to macOS 26 Tahoe at this time. macOS 15.7 Sequoia will install, or you can wait until Apple resolves the ...

Liquid Glass isn't just coming to your iPhone -- It's coming to just about every Apple product with a screen you can think of, including your Mac. MacOS 26 Tahoe will bring the design overhaul, which ...

OS X may be retired, but it deserves to be remembered. Take a trip back with these 14 key milestones in the double-decade history of the operating system that helped transform a nearly bankrupt Apple ...

Any day now, a new version of Apple's macOS is due to launch, and it will exclude the bulk of the Intel-powered models the ...

On the 20th anniversary of macOS, longtime PCMag contributor Edward Mendelson rhapsodizes about just what makes Apple's software so unique. Furthermore, it seems to have been getting everything right ...

The error message "Volume does not meet requirements for this update" may appear when attempting to install a Mac OS X updater or a full release from disc. Generally ...

UTM is an emulator for virtualizing other operating systems. Here's how to use it to run Apple's Mac OS 9 on a Mac running on Apple Silicon. UTM is an OS emulator that lets you virtualize and run a ...

(This weekly column looks at features and products that revolve around Mac OS X, Apple’s next generation operating system that’s due in early 2001. If you aren’t familiar with terms like “Rhapsody” ...

Here's how to step back in time with a virtual Mac running OS 8, complete with apps of the day, and favorite features like WindowShade and 3D folder icons, in a self-contained application within macOS ...