20+ How To Factory Reset Your Macbook Air Pictures. By backing up your macbook air with time machine and performing a factory reset of your macbook air, your machine will feel like you just unboxed it for the first time. Resetting a mac to factory settings involves erasing the mac hard drive and then reinstalling macos or mac os x system software onto the computer.
How to restore your mac to the factory settings?
Here's how to reset in brief, here is how to reset your mac. Here's how to factory reset your mac, which will erase all your personal data, including a few tips in case it doesn't work. Macbook pro vs macbook air. How to factory reset your macbook pro, macbook air, imac or mac pro quickly.