Macworld Apple last month announced macOS 26 Tahoe, the next major update to the Mac operating system. While it comes with a ...

Some Mac users have reported that the Contacts app is randomly missing all of their contacts, and the entire address book is ...

Some Mac users who are running the latest versions of MacOS Sequoia and/or MacOS Tahoe beta have discovered an annoying issue ...

Mac OS X is now 20 years old, and the operating system that once seemed like it was from 20 years in the future is more relevant now than ever before.

Need to install an old version of macOS on your Mac? Here's how to downgrade from a new macOS version to an older one.

Mac OS X launched 20 years ago today. A lot has changed since then, but its legacy as one of Apple’s most important Mac software developments remains.

Mac OS X 10.7 was first shown to the public in October 2010. The presentation was understated, especially compared to the bold rhetoric that accompanied the launches of the iPhone ("Apple ...

Sale is running now, and Steam is a fantastic place to get Mac games. Even better, they're cheaper than they are on the App ...

With its back against the wall and its internal software development failing, Apple was left with only desperation moves. Fortunately, it made a good one: Mac OS X 10.0, which shipped 20 years ago ...

You can still buy Mac OS X lion and Mac OS X Mountain Lion from the Apple store for approximately $20 each, but they've also been made available for free through Apple support documents.

No one is unhappy with Mac OS X Version 10.4, known as Tiger. OS X is not an application platform (I bristle at using the term “operating system” for OS X; I explain why below) that needed ...

Retail vs. shipped-with-system (build numbers) Different Macs ship with different builds of Mac OS X, and one build may not be compatible with a different system.