Go to Resources
Select the Resources tool from the Tool Menu of your site.
Click Actions, then Create Folders
To the right of the site's root folder, from the Actions drop-down menu, select Create Folders.
This displays the Create Folders page.
Enter the name of the folder
Add multiple folders (Optional)
If you would like to create multiple folders, click Add Another Folder.
Note: You can add as many folders as you want by clicking "Add Another Folder".
Click Create Folders Now
To create the folder(s) in Resources, click Create Folders Now.
This returns the display to the Resources page with the newly created folder(s) displayed.
View folders in Resources
Notice that the folders are displayed slightly indented to the root folder.
Create subfolders (Optional)