Here's how to automatically or manually back up your data, and then restore it on your Mac using Apple's Time Machine feature ...

Backup apps tend to be reliable. But check your backups work. Poke around a bit. Open some files. If everything looks good ...

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 ...