Options
The main Options screen looks something like this:
From this screen you can: go to edit the Gameplay Options (which allows you to change items such as the game speed, tool tip pop up times, and a few other gameplay related options), the Sound and Video Options (which allows you change things such as the screen size and the music volume), or the Announcement Options which allows you to customize the text that scrolls down during combat. And, much like the names imply, View Background Art and View Character Art will let you view the various background or character images for Raids that you have unlocked.