If you have several programs open, you can scroll through the strip, which shows everything on your desktop in a loop. The current selection shows in a yellow frame, and you can change the selection by clicking. Deskloops also arranges all your open windows into a loop your desktop (hence the name); you can scroll through them that way as well. Deskloops takes a little getting used to, but it can be a very quick way to navigate your desktop.
Note: This is beta software. The vendor takes no responsibility for any problems resulting from use of this file. It installs a Browser Helper Object, DLIEHelper.dll, which has been defined as legitimate by the security site CastleCops.