http://chsalmon.club.fr/index.php?en/Yod-m-3d-about By God is this a useful, awesome, show off to friends, and looks ill. This makes 4 desktops which you can switch around to at the click of a button. People who have used *nix this is similar to different desktops, but adds a cool affect to it. Also you can have 4 different wallpapers one for each desktop. Example: Desktop 1: Google.com is open Desktop 2: Essay is open Desktop 3: A movie is open Desktop 4: Chat windows are open At the click of a button I can change to either one of these desktops and it is like I have a second monitor. The best part about the program is it FREEEEE!!!!!