Plugging in a projector and projecting your display is a snap with the Windows 7 driver display utility, displayswitch.exe. Simply hit Win+P and you’ll be rewarded with the following easy-to-navigate pop-up window:
By hitting your arrow keys (or Win+P) you can switch through multiple display settings, such as “clone”, “extend” or “external only”.
We live with enough clutter in our lives. Windows 7 gets rid of all the superfluous windows behind your active window. Just hit Win+Home to minimize all inactive windows. To restore the windows when you’d like them, just press Win+Home again.