Thank you Sebastian, I have recommended it to quite a few of my colleagues as well. Thanks for your response. I checked and it was set as windows+F3. The message I get after trying the hotkey is "Dexpot full screen preview and windows catalog has stopped working"...I changed it to another ...

Hello, I have been a long time user and fan of Dexpot and use it on over a dozen work and home computers, running windows 7 and 8 with no problem. I just got a Microsoft Surface Pro Win 8 and installed Dexpot, but I noticed that the windows+F3 command to be able to see all the windows does not work....