How do I hide files and folders?
Go to Resources.
Select the Resources tool from the Tool Menu of your site.
Method 1: Select the file(s) or folder(s), then click Hide.
This displays the Hide Items Confirmation page.
Method 2: Click Actions, then Edit Details.
To hide a file or folder, to the right of the file or folder, from the Actions drop-down menu, select Edit Details.
This displays the Edit Details page for the item.
Hide item and Update.
Under Availability and Access, select Hide this item, then click Update.