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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. In the Recovery app window, select Disk Utility, then click Continue.
2 paź 2024 · Use Erase All Content and Settings to quickly and securely erase all of your settings, data, and apps, while maintaining the operating system currently installed.
24 lis 2022 · If you're running Big Sur or Catalina macOS recovery is going to be the best option for erasing the contents of your Mac. Here's some information to make sure that you're attempting to enter recovery correctly: 1. On your Mac, choose Apple menu > Restart.
Recovery Assistant provides only one way to erase a Mac, and it's always a correct full erase. Which Macs support this? Any Mac running macOS Catalina or later (10.15+) can use this method. This includes all Apple silicon Macs - the oldest macOS to support them is macOS Big Sur (11.0.1).
30 kwi 2023 · Here's how to securely delete all of your files, then install a fresh version of macOS. If you're selling or giving away your computer, this is the only way to make sure whoever ends up with your Mac can't access to your files.
10 paź 2019 · This article guides you through the process of performing a clean installation of macOS 10.15 Catalina using the bootable USB drive method, rather than upgrading your Mac using Apple's...
30 wrz 2024 · You can use macOS Recovery, your computer's built-in recovery system, to reinstall the Mac operating system. Reinstalling macOS doesn't remove your personal data.
