The toolbar used to navigate this course can be accessed at the bottom of the screen. Here is a brief explanation of each button in the toolbar.
Select the Accessible icon below for more information on how to view this course in accessibility mode.
Closes course and takes you to main page
Outlines course chapters
Displays links to additional content-related material
Displays "how-to" information for course
Moves course back one screen
Moves course forward one screen