Hide Background Windows with Aero Shake

Aero Shake is one of the lesser known features included in Windows 7.  It offers a unique way to minimize all the open windows on your screen while leaving one up that you want to work with. 

I like to use Aero Shake to concentrate on just one open application without the clutter of other windows in the background.

All you need to do is shake a window with your mouse.  Just like you are trying to move it but only shake it.