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 ...

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 ...

Apple’s Worldwide Developers Conference (WWDC) is takes place on Monday, and that’s when we will learn all about the next version of macOS (as well as the new iOS update, the next iPadOS and more).

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

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 ...

Mac users running macOS Mojave (10.14) and earlier versions are reporting widespread issues accessing the Mac App Store, with many unable to sign in or download previously purchased apps. Based on ...

If you yearn for the days of old Mac OS versions–we’re talking pre-OS X here–then your time has finally come. Software engineer Mihai Parparita has unveiled his latest project: Infinite Mac, which ...

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 ...