- #Backup an external hard drive time machine how to#
- #Backup an external hard drive time machine mac#
On a desktop Mac, Time Machine runs in the background, and if you’re using a laptop, and aren’t able to perform backups each hour, your Mac stores snapshots, which it backs up when your Time Machine is next available. Once you set up Time Machine, it’s automatic there’s nothing to do. When you run out of space, Time Machine deletes the oldest backups to make more room.
Time Machine makes hourly backups for the past 24 hours, daily backups for the past month, and weekly backups for all previous months, as long as you have space on the hard drive you use for backups. It’s easy to use and it automatically backs up your Mac every hour (if it’s on, and if a backup disk is available). Time Machine is macOS’s built-in backup tool. In this article, I’m going to explain how Time Machine works, and how you can use it to back up your Mac. While Intego Personal Backup, which is part of Mac Premium Bundle X9, is a flexible, powerful backup tool, it’s a good idea to also use Apple’s Time Machine. You can back up your Mac to any of several types of local hard drives, to a network device, and you can use online backup services. There are many strategies for backing up your Mac, and using multiple backups is one of the keys to protecting your data.
Because of the many ways you can lose data, having multiple backups is the only way to ensure that if anything happens – such as disk failure, a lost or stolen computer, or malware deleting files – you can restore your important data quickly.
#Backup an external hard drive time machine how to#
How To How to Back Up Your Mac’s Data with Time Machineīacking up your data is one of the most essential security tasks you can do.
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