How To Reset Macbook Air
Create a Backup Before you begin, create a backup of the MacBook Air before resetting it, especially if you plan to reuse it again or to use your files and docs with a new Mac. A common way of backing up involves the use of Time Machine, a preinstalled Apple app that backs up your files, including music, photos, and apps, to an external drive. Here’s how to create a backup using Time Machine: After you click Use Disk or ON, Time Machine begins a backup of your MacBook Air....