How to Factory Reset the Apple MacBook Air (M3)

Factory reset the Apple MacBook Air M3 using Erase All Content and Settings in macOS.

Steps

1. 1

   Click the Apple menu () in the top-left corner and choose System Settings.

2. 2

   Click General in the sidebar.

3. 3

   Click Transfer or Reset on the right side.

4. 4

   Click Erase All Content and Settings.

5. 5

   Enter your Mac login password when prompted, then click OK.

6. 6

   Review the items that will be erased. Click Continue.

7. 7

   Sign out of your Apple ID when prompted to disable Activation Lock, then click Continue.

8. 8

   Click Erase All Content & Settings to confirm. The Mac will erase and restart automatically.

Last verified: April 8, 2026