Follow this step-by-step guide to restore your Mac to factory settings.
Follow our comprehensive guide to prepare yourself for a restoration process. Click on the link below.
Boot your computer into macOS Recovery mode:
On a Mac equipped with Apple Silicon (MacBooks from 2020):In the Recovery window app, select Reinstall for your version of macOS and then click on Continue.
Follow the on-screen instructions.
In the settings where you choose a volume, select the current macOS volume (in most cases, it is the only available option).