Controls+. Simply said, it's "Control Center for Mac." Common settings are a menu bar click away.
- Adjust brightness
- Drag a picture from the Desktop to change wallpaper
- Start the Screen Saver
- Turn the screen white (Flashlight) - Great for video chatting in a dark room.
- VIew album cover
- View song and artist
- Play/Pause Next/Previous
- Adjust iTunes volume
+ You get a Timer and Stopwatch.