The navigation buttons are located in the upper right-hand corner of the interface. Use these buttons to advance by page through the course or go back to review earlier materials. Using them is just like turning a page! Other useful buttons are located at the bottom right-hand corner of the interface. Click on the Help button to open a PDF in another window with additional information on how to use this course. Click on the Next button at the top of the page when you are ready to begin the course.
You can click on the Audio On button to turn the Audio on and the Audio Off button to turn audio off for the entire course.