The internal hard drive, especially the old ones, can get full easily.The backup should be made regularly and it will occupy much disk space.Why backup to external hard drive, not internal hard drive? There are mainly 3 reasons: How to backup Mac to external hard drive is asked frequently when users have valuable data stored on Mac. Backup is a simple and the most effective way to prevent important data loss. It is saved elsewhere on computer or external device so that it can be used to restore the original data when they are missing or corrupted. This page on MiniTool will show you how to backup Mac to external hard drive in 5 ways.īackup, also called data backup, is actually a copy of computer data. Well, backup is the most direct and effective way to prevent data loss and avoid unnecessary problems caused by it. Data loss is a common and eternal topic on the internet.
Backup is very important for computer usage since your business data or personal data may be lost suddenly from a computer.
