How to backup a Mac Mini How to check for MacOS/OSx updates – using “About This Mac” or “System Preferences” How to backup a MacBook Air or MacBook Pro Updates can corrupt your data so it is vital you backup your data before attempting any upgrade.
Updating the MacOS operating system fixes many common issues on iMac’s, Macbooks and Mac mini’s It is vitally important to keep Apple’s Mac, iMac and Macbook Operating System (MacOS) and Apps updated to avoid security and compatibility issues with Apple Devices and Apple computers.
