Probably the weirdest query I have ever had.
After using a program for a while my text becomes crazy. It is as if i have a new keyboard with all the characters (consistently) in a different place. The only way to reclaim my keyboard is to close and restart the program. It can be any program, Firefox, word, Outlook Express, anything. Can't tell whether it is after a certain amount of time or number of keystrokes... no idea.
If it is a virus I scan the whole computer every 3 days with AFG free.
I run Spybot regularly.

is XP Pro
Can anyone help
Is there some way the PC cn be virus checked as a one off by something stronger than AVG free.
Help is appreciated.