Search results
Open System Preferences>Accounts, unlock the lock, click on the little plus icon, make a new admin account, log out & into the new account. In the same pref pane highlight your old account, click the little minus icon, then use Disk Utility to Secure Erase Free Space.
28 sie 2023 · If you plan to sell, trade in, or give away your Mac computer, you should reset it to factory settings first. This will erase all your personal information, so the next user won’t be able to access it. Resetting your Mac can also speed the computer up and make it work like new.
In Disk Utility on Mac, you can erase and reformat storage devices to use with your Mac. Erasing a storage device deletes everything on it. Important: If you have any files you want to save, copy them to another storage device before erasing a device.
30 kwi 2023 · Option 1: Factory Reset Your Mac. Option 2: Wipe and Reinstall macOS from Scratch. Enjoy Your Squeaky Clean Mac. Key Takeaways. To wipe a modern Mac with Apple Silicon or T2 Security Chip, open System Settings > General > Transfer or Reset and click "Erase All Content and Settings" to open the Erase Assistant.
Erase and reinstall macOS on an Intel-based Mac without the Apple T2 Security Chip. You can use macOS Recovery, the built-in recovery system on your Mac, to erase and reinstall macOS. Choose Apple menu > Restart, then immediately press and hold Command-R.
29 lis 2020 · From what I can tell, using this process completely reformats the Mac hard drive to a single partition, downloads a fresh copy of Big Sur, creates a new recovery partition and a new OS partition...
31 paź 2023 · If you don't have your new Mac yet, you probably aren't selling your old one yet. But, if you don't think you'll need your old computer before getting your new one, make sure to back up your data so that nothing happens to it before you get what you need onto your new Mac.
