Back up selection of "All folders / files" vs. "All categories"

I am preparing to do my first back-up using a My Book 2TB USB external hard drive.  What are the differences and consequences of backing up a computer using “All folders and files”  vs.  “All Categories”?

I hope to include such stored information as information / settings for connecting to my various networks and services that occurs in the background during normal computer use,as well as all of my data.

Hi there and welcome to the WD community.

When you do a category backup, you will only backup the files that fall into each category, however if you do a file backup, you will be backing up all the files that are on each folder. This means that it’s more specific when you do a category backup because it will backup only a certain type of files depending on each category. 

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