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: ...

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 ...

Update 11/8/2023: Apple has released a macOS 14.1.1 update for Sonoma that will install on the new M3-series Macs. It’s still a separate build number from the one that runs on most Macs, but it should ...

Apple has released new updates for older OS versions, like iOS 18.7.5 for iPhone, new updates for macOS Sequoia and Sonoma, and more.

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 ...

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 ...