Drag the Image of a keyboard key on the right to the description on the left that describes that key. 1. A function key used to display the Help system in many programs 2. A modifier key used in conjunction with other keys to issue a command 3. The key used to represent division on the numeric keypad 4. A key that cancels an operation or closes a dialog box in many programs 5. Navigation key used to move to the beginning of a screen, document, or fill