I am facing this strange problem. It happens time to time with my PC for some random application that my keys do not get printed correctly on the screen. For example, if i m using gtalk, sometime later if i press s it prints o and so on. It does not go away if I close the application or sign out completely. but restarting the comp works. The strange thing is while these characters are printed wrongly in affected application all other application seem to work fine.
I am not finding any clue, any known virus or worm or other issue.
Thanks in advance.