You can access the 'manage resources' screen by clicking the first option in the main menu:
The 'manage resources' screen has four main options:
1. Reorder
Click on this option, hold down your mouse button and drag this resource up or down the table to change its position in the library.
2. Edit
When you click this option a sub-menu will appear:
Use this menu to update the information for this individual resource.
3. Preview
Click the preview link to open the resource in a new tab.
4. Delete
Use this option to permanently delete a resource from your library. Please note that this action cannot be undone.