MacBook Air Support
How to upgrade macOS
Forgotten Apple ID password
Back up your Mac
## Service and Repair ##
Get started
Set up your Mac
Use Setup Assistant to walk you through the simple steps needed to start using your new Mac.
Find out how to set up
Move content to your new Mac
Use Migration Assistant to copy all of your documents, apps, user accounts and settings to a new Mac.
Follow the migration steps
Do more with your MacBook Air
Fast charge
Fast charge your MacBook Air (M2, 2022) up to 50 per cent battery in 30 minutes.
Connect to another display
Connect one external display to your MacBook Air with the M1 or M2 chip using either of the Thunderbolt/USB 4 ports.
Connect to other devices
If the cable from your external display, hard drive or other device doesn't connect to the Thunderbolt/USB 4 ports on your MacBook Air, you may need an adapter.