You can create shortcuts on your screen for easy access to your spells and items.
To do so, go to the spell book or inventory screen, click and hold on an item or spell for which you wish to make a shortcut. The spell book or inventory screen will quickly fade away and the item or spell will then become movable. You can then drag it to a new location on your screen.
If you wish to move the shortcut to another location on the screen, simply click and hold it until it begins to move. This indicates that you can change its position.
To delete a shortcut, click and hold it and then move it to the trash icon at the top of your screen.