Here is 56 useful Mac shortcuts. The one you mentioned is listed here... http://www.mactricksandtips.com/2008/10/mac-101-56-useful-mac-shortcuts.html
> If you are using OS X, try this out. > > > Command - Shift - 3 (number 3 on keyboard) > > Then look at your desktop. > > Pretty sweet!!! > > -- > Best Regards, > > > Zulfiqar Naushad >
