File Manager is an quick and easy way to navigate through you files. It is pretty basic.
To access File Manager:
1. Click File Manager
You will then be inside of the root of your account (The Home Directory)
To enter a folder:
1. Click the folder next to the name of the folder
To see the options of a file or folder:
1. Click the name of a file or folder
2. You will see all the options of what you can do with that file or folder in the top right.
The rest is self explanatory.