Apple has released macOS Sonoma for anyone to download and install on a supported Mac computer. Here's how to do that and why you should upgrade.

Apple today released macOS 12 Monterey, and whenever a new operating system is released for the Mac, some users prefer to perform a clean installation. This article explains how to perform what is ...

Apple is set to release macOS Sonoma on September 26, and whenever a new operating system is released for the Mac, some users prefer to perform a clean installation. This article explains how to ...

If you own a compatible Mac computer, the process of downloading and installing the newest macOS Sequoia update is quite simple.

How to prepare your Mac for an OS update We recommend that you don’t jump right in and install new software straight away–by which we mean the minute Apple releases it. Regardless of how ...

Components of Mac OS X can be damaged in the incremental update process. Here's how to replace the "stepped on" files with valid copies.