Alt+ and Ctrl+ Keys

When Diet Power asks you to "press Alt+Esc" or "Ctrl+H" or a similar pair of keys, it means to press the second key while holding down the Alt or Ctrl key. Combinations like this often serve as "hot keys"¾shortcuts for performing operations that you would otherwise have to select from a menu. (If you specified a shortcut key for starting up Diet Power, you'll need to hold down both Alt and Ctrl while pressing the hot key.)