How to reset old macbook air to factory settings?

1. Hold down the Command and R keys on the keyboard and turn on the Mac.
2. Select your language and continue.
3. Choose Disk Utility and click Continue.
4. Choose your startup disk (named Macintosh HD by default) from the sidebar and click the Erase button.

Moreover, can you factory reset an old MacBook?

Beside above, how do I wipe an old MacBook Air? Shut down your Mac, then turn it on and immediately press and hold these four keys together: Option, Command, P, and R. Release the keys after about 20 seconds. This clears user settings from memory and restores certain security features that might have been altered.

Considering this, how do I restore my MacBook Air 2011 to factory settings?

Subsequently, how do I erase everything on my Mac and start over?

1. Click Disk Utility.
2. Click Continue.
3. Click View > Show All Devices.
4. Select your hard drive and click Erase.
5. In the Format field, choose the APFS option on macOS High Sierra or later. On macOS Sierra or earlier, choose the Mac OS Extended (Journaled) option.
6. Click Erase.

How do I reset my Mac desktop to factory settings?

To reset your Mac, first restart your computer. Then press and hold Command + R until you see the Apple logo. Next, go to Disk Utility > View > View all devices, and choose the top drive. Next, click Erase, fill out the required details, and hit Erase again.

How do you restore Internet on a Mac?

1. Shut down your Mac.
2. Hold down Command-Option/Alt-R and press the Power button.
3. Hold down those keys until you a spinning globe and the message “Starting Internet Recovery.
4. The message will be replaced with a progress bar.
5. Wait for the MacOS Utilities screen to appear.

How do I do a factory reset?

1. 1 Tap Settings
2. 2 Tap General Management.
3. 3 Tap Reset.
4. 4 Tap Factory data reset.
5. 5 Tap RESET.
6. 6 Tap DELETE ALL. Please be patient as phone resetting takes some time.
7. 1 Tap Apps > Settings > Backup and reset.
8. 2 Tap Factory data reset > Reset Device > Erase Everything.

How do I reset my MacBook Air to factory settings without password?

1. Restart holding down Cmd-Opt-R.
2. When it boots, select Disk Utility.
3. From the View popup menu, choose Show all Devices.
4. Select the startup drive device (should be top, left-most with a make/model number for name)
5. Erase it using Mac OS Extended (Journaled).
6. Quit Disk Utility.
7. Reinstall Mac OS.

How do I factory reset my Mac desktop 2011?

After the iMac shuts down completely but before it begins to restart, hold down the Command (⌘) and R keys at the same time. The Mac will display the macOS Utilities menu, from which you can reinstall Mac OS.

How do I restore my MacBook Air 2010 to factory settings?

1. Restart your Mac.
2. Select Disk Utility and click Continue.
3. Select your startup disk on the left and click the Erase tab.
4. Choose Mac OS Extended (Journaled) from the Format menu, enter a name, and then click Erase.
5. Select Reinstall OS X, click Continue, and then follow the instructions on your screen.

How do I refurbish my MacBook air?

1. Back up the data on your MacBook.
2. Take an inventory of malfunctioning and missing parts and order replacements.
3. Replace malfunctioning and missing parts with the new parts.
4. Restore the operating system using your OS X Install discs.
5. Wipe down the case, keyboard and screen.

How do I wipe my Mac clean?

1. Turn on your Mac and continue to press and hold the power button until the startup options window comes up.
2. When the Utilities window appears, select Disk Utility.
3. In the sidebar, choose Macintosh HD.
4. Click the “Erase” button, then select a file system format and enter a name for it.

How do I delete administrator account on Mac?

1. Locate Users & Groups on the bottom left.
2. Select the padlock icon.
3. Enter your password.
4. Select the admin user on the left and then select the minus icon near the bottom.
5. Choose an option from the list and then select Delete User.

Where is the delete key on Mac?

The delete key is at the top right 2nd button down. The Delete key opn Mac does and doesn’t act the same way as the Backspace and Delete keys on a PC. Normally hitting Delete on a Mac will work as a Backspace key.

How do I factory reset my Mac desktop 2021?

1. In the Apple menu in the top left corner of the screen, choose Restart.
2. As the system is restarting, hold both the Command and R keys on the keyboard at the same time until you see the Recovery Mode window.
3. Enter your admin password to confirm the action.