The help overlays that appear when you start activities are meant to give you basic instructions before you begin learning. If you reach a point where you no longer need this information, you can turn the help overlays off. If you later change your mind, you can turn them on again.
 in the upper right-hand part of the screen, then choose Help overlays so that the switch beside that menu item changes from 
 to 
, indicating that the help overlays are disabled.After either of these actions, all help overlays will be disabled for all your sessions. You will not see help overlays for any activities unless you turn them back on.
 in the upper right-hand part of the screen, then choose Help overlays so that the switch beside that menu item changes from 
 to 
, indicating that the help overlays are enabled. The next time you start any activity, its overlay will once again appear.