A user tells you that he recently installed some new software that added an icon to the Quick Launch area of his taskbar. However, the Quick Launch bar is not big enough to display the additional icon, and he has to press a button with two “right arrows” to access the additional icon. He wants to enlarge the Quick Launch bar, but cannot seem to do so by dragging its right edge. In fact, he says he cannot even see the right edge. What should you tell the customer?