Apple’s macOS operating system has changed a lot over the last 25 years, with new features and designs coming and going as the decades have passed. Even the name has been adjusted, starting out as Mac ...

OK, the Lion version of MacOS is out and the Internet buzz about it has peaked my interest. I just read this on Wiki: Since 2002, Mac OS X has been included with all new Macintosh computer systems. It ...

Apple cancelled its next-generation MacOS "Copland." Copland, which was to have been "MacOS 8," was replaced with NeXTstep, ...

UTM is a cross-platform emulator that allows you to run macOS, Windows, or Linux. Here's how to use it to run very old versions of Apple's Mac operating system. But there's another great free OS ...

The Basilisk II emulator can be used to run old versions of Mac OS 8 and System 7 on a modern Mac. Here's how to get started using it. Before macOS and OS X, there was Mac OS 9, and before that were ...

Apple Computer is putting the finishing touches on what could be the most important upgrade this year to its new operating system. But when the Cupertino, Calif.-based company will deliver Mac OS X ...

Developers got their first look at macOS 12.4, iOS 15.5 and more on Tuesday. And the public could join in starting Wednesday. Photo: Ed Hardy/Cult of Mac After a three-week hiatus, Apple seeded to ...

With Snow Leopard, Apple said it refined 90% of the foundational "projects" that were built into Mac OS X. Apple pitched the update as offering a more responsive Finder app, an improved Mail app that ...

The first Intel-based Mac was 19 years ago, but new versions of apps for both Classic Mac OS and PowerPC Mac OS X still occasionally appear, and we are here for it.… Most recently, some new internet ...

Apple’s macOS operating system is known for its stability and features, but it wasn’t always this way. Throughout the history of macOS (and OS X before it), there have been some real stinkers that ...

Apple Computer's much-anticipated new operating system will not initially include some key technologies featured in recent marketing campaigns, according to sources familiar with the software. The ...

I'm a bit confuzeled as to the specifics of the Mac OS ROM file in OS 9. It is my understanding that prior to 9 (or maybe earlier) the ROM on the chip was no longer used by the OS, but rather it uses ...