We also touch on alternate backup methods.

Connect an external hard drive or USB flash drive to your Mac.

Locate the file or files you want to back up.

A screenshot of a Mac with a USB flash drive connected.

snag the files you want to back up, and presscommand+C.

launch the USB flash drive or external hard drive.

Presscommand+Vto paste your copied files.

A screenshot of a file folder on macOS.

Repeat this process to back up any other essential files.

Click theAppleicon in the upper-left corner of the screen, and selectSystem Preferences.

grab the disk you want to use, and clickUse Disk.

A screenshot of copying files on macOS.

you’re able to select a local USB drive or storage that’s connected via AirPort.

If you want to encrypt your data, select that option during this step as well.

If prompted, clickEraseto format the disk for use with Time Machine.

A screenshot of a USB flash drive on macOS.

Clicking erase will format the disk, and you will lose any data currently stored there.

You will not see this step if your disk is already compatible for use with Time Machine.

smack the checkbox next toShow Time Machinein menu bar.

A screenshot of backed up files on macOS.

Click theTime Machineicon (looks like a clock with a counter-clockwise arrow around it) in the menu bar.

Time Machine will automatically back up your hard drive one time.

Each time it runs, it will copy all your files without overwriting the previous copy.

A screenshot of the apple menu.

If you’ve already set a backup disk, skip to step 7.

If your disk is already formatted for use with Time Machine, you won’t see this step.

Check theBack Up Automaticallybox.

A screenshot of Mac system preferences.

exit the Time Machine preferences window.

Time Machine will now automatically back up your files every hour as long as the backup drive is connected.

This is a cloud-based service operated by Apple that you get access to as an Apple user.

A screenshot of Time Machine preferences.

FAQ

Ideally, you should back up your Mac on a regular basis.

Your iPad can bebacked up on a Macthrough iTunes, iCloud, or by using compatible third-party software.

To import exported mailboxes, selectFile>Import Mailboxes> then choose the mailbox file.

A screenshot of Time Machine disk selection.

A screenshot of formatting a disk for Time Machine.

A screenshot of the apple menu.

A screenshot of Time Machine preferences.

A screenshot of selecting a disk in Time Machine.

A screenshot of formatting a disk for Time Machine.

A screenshot of Time Machine preferences.

A screenshot of Time Machine preferences.

A screenshot of Time Machine options.