Shop for Mac external hard drives at Best Buy. Compare and read customer reviews to purchase the Apple hard drive that fits your needs. Seagate Backup Plus Slim 1TB External Hard Drive Portable HDD – Black USB 3.0 for PC Laptop and Mac, 1 year Mylio Create, 2 Months Adobe CC Photography (STHN1000400) 4.6 out of 5 stars 5,034 $50.99 $ 50. 99 $79.99 $79.99. To see the size of a specific file or folder, click it once and then press Command-I. To see storage information about your Mac, click the Apple menu in the top-left of your screen. Choose About This Mac and click the Storage tab. For Time Machine backups, it's good to use a drive that has at least twice the storage capacity of your Mac. Launch Acronis True Image 2020 on your computer. After the application opens, click “Backup” on.
Backing up your Mac is simple and important. We recommend it for everyone.
Back up with Time Machine
Time Machine is the built-in backup feature of your Mac. It’s a complete backup solution, but you can use other backup methods as well.
Create a backupStore files in iCloud
You can also use iCloud and iCloud Drive to store files, such as your photos, documents, and music.
Set up iCloud and iCloud DriveRestore your Mac from a backup
When you have a backup, you can use it to restore your files at any time, including after the original files are deleted from your Mac.
Restore from a backupPrepare your Mac for service
Making a backup is an important part of preparing your Mac for service, especially because some types of repair might require erasing or replacing your hard drive.
Get your Mac ready for serviceHow much space do I need for a backup?
To see the size of a specific file or folder, click it once and then press Command-I. To see storage information about your Mac, click the Apple menu in the top-left of your screen. Choose About This Mac and click the Storage tab. For Time Machine backups, it's good to use a drive that has at least twice the storage capacity of your Mac.
Related topics
Free up storage on your Mac
macOS can save space by storing your content in the cloud. This isn't a backup, but it includes new tools to make it easier to find and remove large or unwanted files before you make a backup.
Use Optimized Storage in macOSErase or format a storage device
You can use Disk Utility if you need to erase or format a storage device.
Backup Mac Hard Drive To Icloud
Learn how to use Disk UtilityBest Backup Hard Drive For Mac 2019
macOS Community
If you can't back up your Mac
Backup Mac Hard Drive
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