Posted 04 June 2009 - 04:36 PM
Can you describe what's over them? If not, can you provide a screenshot?
The only thing I can think of from the info given is a color depth/quality issue. I haven't played with these settings in Windows 7 yet, but I think you could just right-click the desktop and go to Properties, then click on the Settings tab (if it exists). There should be an option to change the color quality.
A penguin broke my windows with a half-eaten apple!