Controls+ is "Control Center for the Mac." With a click in the menu bar, you can adjust your display, iTunes, and use a Timer & Stopwatch. The display settings include: Brightness, Change Desktop Background (by dragging a photo from your Desktop), Start Screen Saver, Turn your Mac into a large Flashlight. iTunes controls includes: View album cover, view song and artist, play/pause, next/previous and adjust iTunes volume. The stopwatch includes a lap counter and both the stopwatch and timer work in the background.