How to restart and delete everything on your 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.

As many you asked, how do I erase my MacBook Air and start over?

  1. Restart your computer: hold the power button > select Restart when it appears.
  2. While the computer restarts, hold down the ‘Command’ and ‘R’ keys.
  3. Once you see the Apple logo appear, release the ‘Command and R keys’
  4. When you see a Recovery Mode menu, select Disk Utility.

In this regard, how do I delete everything and restart my Mac?

Likewise, does restarting your MacBook Air delete anything? Restarting or rebooting your Mac essentially clears your computer’s memory and starts it up fresh. When you restart your computer, your Mac closes all running programs and offers to save any files you’re working on. After you choose to save any files, your Mac will finally boot up again.

Amazingly, how do I erase all data from my MacBook air?

  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.
  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.
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Contents

How do you master reset a MacBook Air?

To hard reset a MacBook Air, restart the MacBook and simultaneously press the Option, Command, P, and R keys. Hold down the keys for about 20 seconds.

How do you hard reset a macbook?

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 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.

What to do if your laptop is stuck on restarting?

  1. Restart without connecting peripherals. Unplug any peripherals such as an external hard drive, an additional SSD, your phone, etc., and retry to restart your PC.
  2. Force-power off your Windows 10 system.
  3. End unresponsive processes.
  4. Initiate Windows 10 troubleshooter.

Is it better to shutdown or sleep Macbook Air 2020?

When put to sleep your Mac will use a reduced amount of energy and can be ‘woken’ a lot quicker than the time it takes to power up a Mac that’s been turned off. … A good rule of thumb is that if you’re only going to be away from your Mac for an hour or two or even overnight, letting it sleep is probably the best method.

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How do I turn off my Macbook Air 2020?

How do you clear system storage on a Mac?

  1. Launch CleanMyMac X.
  2. Choose System Junk in the sidebar.
  3. Press Scan.
  4. Once it’s finished, if you’re happy to remove the files CleanMyMac recommends, press Clean.
  5. If not, choose Review Details and go through the list of results.
  6. Uncheck the box next to any items you don’t want to delete.

How do I delete a Mac user account?

  1. On your Mac, choose Apple menu > System Preferences, then click Users & Groups. Open Users & Groups preferences for me.
  2. Select the user or group you want to delete, then click the Remove button (looks like a minus sign) below the list of users.
  3. Do one of the following:
  4. Click Delete User.

How do you clear a Mac?

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.

How do I do a hard reset on a MacBook Pro?

  1. To force a restart your MacBook, you need to press and hold down the Command (⌘) button, the Control (Ctrl) key, and the power button at the same time.
  2. Hold these keys down until your MacBook’s screen goes blank and the computer restarts itself.

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