When Keyboards go bad!

I have a keyboard on a notebook that is acting very strange. Some of the keys act according to what you'd expect. Some don't. If I type a "d" then whatever windows are on the screen collapse (minimize).Hitting the key again causes them to come back on the desktop. If I hit the "e" key then the window labelled "My Computer" pops up. There are a few others like this. Its acting like the some of the keys are mapped to commands or are shortcuts. I have reinstalled the drivers, run spy and ad aware programs and there are no problems that they have reported. It even happens when I use the on screen keyboard.
Any ideas other than a reinstall of the XP system?

 

• Windows Logo+E: Windows Explorer
• Windows Logo+D: Minimizes all open windows and displays the desktop

are the two shortcuts you seem to be experiencing. could your windows key be stuck?

 

It something to check out. I'm at another computer. Thanks if that is what it is.