The first Mac software was called System 1 and it was released on January 24, 1984, and there have been 30 major updates ...

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 ...

Mac OS X 10.4.10 is the first iterative release of Mac OS X to have 5 digits in its version string (1, 0, 4, 1, 0). It is also the first iterative release of Mac OS X to use the ".10" extension. This ...

Several readers responded to our item yesterday on installing an English language version of the Mac OS on new iBooks with international version of the Mac OS pre-installed. Here are the highlights: ...

Apple debuted new software updates today for old iOS, macOS, iPadOS, and watchOS versions, including iOS 18.7.7 and more.

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 ...

It replaced the polished but limited Mac OS9 with a UNIX-underpinned reimagining of computer operating systems.

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’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 ...