There are three standard navigation icons which will appear throughout the CD, they are Exit, Help and Main.

Whenever you position your mouse cursor over an active area, it becomes red in colour.

Clicking on "Exit" will quit this CD browser and returns you to Windows.

Clicking on "Help" will bring you to this Help screen that you are currently viewing.

Clicking on "Main" will bring you back to the Main Menu screen.

On most screens there is also a "Back" arrow that you can click on to return you to the previous screen.