Just try using from View->Fit to screen and check if it works. Reset the preferences by:
1. Close Elements.
2. Launch the Photoshop Elements Welcome Screen and hold down ctrl + alt + shift as you click Editor.
3. Continue to hold the keys until you see a message box asking if you want to delete Photoshop Elements settings file; click Yes. Elements will open with default preferences.
Check in any other windows app like word or any other app you aware of it is there.
Thanks Garry!! Resetting the preferences worked. I don't understand though why it worked because this was a new, original install of PSE 11 and the only preferences I changed intitally were "zoom with scroll wheel" and "float all...".
Do you have any idea why my CTRL +0 quit?
So very happy to have my CTRL + 0 working!!!!
Sometimes due to some conflicting instructions between OS and Applications it might cause some or other to work or not. Resetting the preferences helps in such cases. Though I can not actually point to what actually may have caused this issues as there are so many components in use when using apps.
Hope it helps.
Thanks once again for your reply, Garry! Whatever the reason, my short cut works now, thanks to you! I'm a happy camper!!
This also works for Window 7, 64 bit. I had the same issue. Works like a champ!
Glad you got it worked!!