how to back up external hard drive time machine

6 How do I backup an external hard drive using Time Machine?.

5 How do I backup everything on my Mac?.3 Does Time Machine back up everything on my Mac?.2 How do I backup my Mac using Time Machine?.

You can also restore your computer to a previous version of macOS by selecting “Restore System from Time Machine Backup.” Time Machine will restore your computer to the state it was in when the backup was made. To restore a file or folder, select it in the list and click “Restore.” Time Machine will restore the file or folder to the location it was in before the backup was made. You’ll see a list of backups that have been made with Time Machine. To use Time Machine, open System Preferences and click on Time Machine. Select the external hard drive you want to use for backups and click “Use Disk.” Time Machine will start backing up your computer to the external hard drive. Click on Time Machine and choose “Select Disk.” To set up Time Machine, connect an external hard drive to your Mac and open System Preferences. Time Machine is a built-in feature of macOS that can automatically back up your computer to an external hard drive.

How to back up external hard drive time machine