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If you have recently bought your MacBook, save this article for future use. Now, hopefully, you know how to perform a factory reset on your Mac. Pick a disc to reinstall the OS, then follow the on-screen instructions.Release these keys when you see an Apple symbol, a rotating globe, or the utility window.Press and hold Command + R to reinstall the macOS version on your built-in recovery disc. Press Shift + Command + Option + R to reinstall the original macOS version that came with your device. To continue, select “Options.” Press Command + Option + R to reinstall the most recent macOS version compatible with your MacBook Air.Press and hold the power button to switch on the recovery mode.Here is a step-by-step tutorial to reinstall your MacOS after performing factory settings in your M1 and M2 MacBook. Using macOS Recovery mode is the quickest and simplest way to restore macOS. You may restart your MacBook Air by resetting and restoring your macOS. Once it ends, select “Quick Disk Utility” by clicking the Apple symbol.
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Choose the drive from the list in the sidebar of Disk Utility.Select View > Show All Devices from the menu bar.
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