OS X changed the game for Apple. Image: Killian Bell/Cult of Mac OS X, the most important piece of software in Apple history, turns 20 today. Going on sale in its full, public version on March 24, ...

The Mac’s newest operating system, macOS Sonoma, is now available. Sonoma’s launch follows the launch of the iPhone 15 series and the iPhone’s iOS 17 operating system last week. This new macOS ...

Apple made Mac OS X Lion and Mac OS X Mountain Lion available for download for free here in the summer of 2021. This is the first time either version of the software was available for free. All ...

Has it really been that long? 24 March 2021 marked the 20th anniversary of Mac OS X. For those of us who were there to witness its release, it’s stunning to think that most of today’s Apple users ...

While macOS has come a long way, I like to remind myself every once in a while of where the technology used to be. And thanks to Mihai Parparita, it’s very easy to actually experience vintage versions ...

Although Apple doesn't rank its fixes as does Microsoft, 17 of the flaws could allow an attacker to execute code remotely, a condition generally marked as "critical" by other operating system vendors.

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 ...

The conventional wisdom, that Mac’s OS X is superior to Windows Vista, is flat-out wrong. In fact, despite much belief to the contrary, Vista is a superior operating system. Here are five reasons why.