You can restore your Mac using Time Machine and an external hard drive. Time Machine automatically creates backups of your Mac every hour.

Periodically backing up your computer is always a good idea. You want to make sure your documents, photos, and files are protected in case of hardware failure, software glitches, or malware attacks.

Backing up your Mac is not just something you do when testing betas like macOS Tahoe; it is an everyday essential if you want to avoid risking losing irreplaceable work. Maybe you think you don't need ...