It would be helpful if the up and down buttons on the right in the help screen would change somehow to indicate when there's more to scroll up or down to. Maybe they could look brighter, highlighted or something, if there's text to scroll up or down to see. In some of the help files it's not obvious that there's more to scroll down to, and it would be helpful to have an easy visual to indicate there's more--or isn't. Much like how there's InBox and OutBox functions in a lot of pages that register when you've pressed a key.