I have a very important file. I want to ensure that it will not be affected by any risks, so I plan to save its backup files on two or more external hard drives simultaneously. Is there any method to make it easier for me to do this?
It is not difficult to save backup files to multiple external hard drives. At present, most computers have more than two USB ports. You can connect each external hard drive you prepared to the computer and manually copy the backup files you want to save, then paste them onto these drives. Without the help of third-party tools, this must be the simplest method. There is no extra cost and no need to download other tools, but this "stupid" manual method will cost you a lot of time and cannot be carried out at the same time.
If you are using a Macbook, there is another method for you to use. The backup software Time Machine provided by Apple can help you back up various contents, including files, documents, personal settings, etc. It supports you to set multiple target discs. This feature can alternate backup your files to different external hard drives.
However, whether for Windows or Mac, the easiest way to achieve your goal is to use the professional tool EaseUS Todo Backup, which can create multiple backup plans.
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EaseUS Todo Backup provides you with an efficient and safe backup and recovery plan, and can execute multiple backup plans at the same time. You just need to download and install it on your computer, set the backup mode and backup cycle according to your personal needs, and then it can automatically save backup files to two or more external hard drives at the same time for you.
To sum up, EaseUS Todo Backup is the simplest way to support you to achieve your goals. However, if you don't want to download additional tools, you can copy them manually or use the backup function of Time Machine.
Related article: How to Automatically Backup Files to An External Hard Drive | 3 Ways
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