That way, if anything ever happens to your internal disk or to your Mac, you can restore your entire system to another Mac. If you accidentally delete or change a file, you can use Time Machine to recover it.Įven though Time Machine creates local snapshots on computers using APFS, it’s recommended that you back up your files to a location other than your internal disk, such as an external hard disk, a disk on your network, or a Time Capsule. Local snapshots are only created on disks using the Apple File System (APFS). These snapshots are created hourly, stored on the same disk as the original files, and saved for up to 24 hours or until space is needed on the disk. When you use Time Machine, Time Machine also saves local snapshots you can use to recover previous versions of files, even if your backup disk is not attached. When Time Machine is turned on, it automatically backs up your Mac and performs hourly, daily, and weekly backups of your files. With Time Machine, you can back up files on your Mac that weren’t part of the macOS installation, such as apps, music, photos, and documents. Get started with accessibility featuresīack up your files with Time Machine on Mac.Use Sign in with Apple for apps and websites.Watch and listen together with SharePlay.Share and collaborate on files and folders.Sync music, books, and more between devices.Make and receive phone calls on your Mac.Use one keyboard and mouse to control Mac and iPad.Use Live Text to interact with text in a photo.Make it easier to see what’s on the screen.Install and reinstall apps from the App Store.

How to backup my mac daily