How to erase macbook pro big sur?

1. Start up your computer in macOS Recovery:
2. In the Recovery app window, select Disk Utility, then click Continue.
3. In Disk Utility, select the volume you want to erase in the sidebar, then click Erase in the toolbar.

You asked, how do I factory reset my Mac Big Sur?

1. Restart Your Mac. First, restart your computer.
2. Open in Recovery Mode. Once the computer turns off, hold Command + R until the Apple logo appears.
3. Erase Your Data.
4. Reinstall MacOS.
5. Restore From Backup.
6. What’s New in macOS Big Sur.

People ask also, will Big Sur erase my Mac? A clean installation of macOS Big Sur basically means the entire hard drive – including the system itself, all data, all apps, user accounts, literally everything – is erased, and then a fresh clean install of macOS Big Sur is installed onto the Mac. … Mac compatible with macOS Big Sur so that it can run macOS 11.

Frequent question, how do I clean up my Mac Big Sur?

1. Step 1: Delete Browser Cache files.
2. Step 2: Delete App Cache files.
3. Step 3: Delete App Log files.
4. Step 4: Delete App Temp files.
5. Step 5: Delete iOS Cache files.
6. Step 6: Delete Trash files.

Additionally, how do you erase a MacBook Pro?

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 long does it take to reset a MacBook pro to factory settings?

I’d estimate anywhere from 1 to 5 hours would be the norm but it’s possible for it to take up to 12 hours. Make sure you erase everything securely before selling it so the buyer can’t recover your saved passwords.

How do you make sure your Mac is backed up?

Make sure your Mac Pro is on the same Wi-Fi network as your external storage device, or connect the storage device to your Mac Pro. Open System Preferences, click Time Machine, then select Back Up Automatically. Select the drive you want to use for backup, and you’re all set.

How do I wipe my Mac and reinstall Catalina?

1. Use the mouse pointer or the arrow keys on your keyboard to select the disk called Install macOS Catalina in the drive list that appears on the screen.
2. Once the USB drive has booted, select Disk Utility from the Utilities window, choose your Mac’s startup drive from the list, and click Erase.

How do you wipe a MacBook air clean?

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 free up space on my Mac Big Sur?

1. Backup your Mac. Back up all files and data that are stored on your Mac.
2. Free up disk space using CleanMyMac X.
3. Get rid of large and old files.
4. Use Apple’s built-in storage management tool.
5. Delete local Time Machine snapshots.

How do I optimize my Mac for Big Sur?

1. 1: Slow Mac right after macOS Big Sur update?
2. 2: Check CPU Use in Activity Monitor for Apps, Processes, etc.
3. 3: Consider Your Messages.
4. 4: Disable Window Transparency & Use Reduce Motion.
5. 5: Clean Up a Cluttered Desktop.
6. 6: Install Available macOS Updates.
7. 7: Update Mac Apps.

How do I factory reset my MacBook Pro 2010?

As it’s loading hold the Command button and the R key. Something will come up called OS X Utilities. Click on Disk Utility and click on “Mac OS Extended”. Then, click Erase.

How do I do a factory reset?

1. Tap Apps.
2. Tap Settings.
3. Tap Backup and reset.
4. Tap Factory data reset.
5. Tap Reset Device.
6. Tap Erase Everything.

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 delete key on MacBook?

Does deleting a user account delete files Mac?

Thanks. If you are using OS X Mavericks, the user files will be deleted. If you are using an older Mac OS X version like OS X Mountain Lion, System Preferences will let you choose if you want to keep the files or to remove them.