WEIRD behavior on laptop? Keyboard acting weird.. Please help?

Do you've any siblings or mischievous friends who could switch the keys? Not a clear-cut reply, but price looking into.

The only point I can suggest is numerous kind of issue with your motherboard, or whatever processes your keystrokes. Depending by whatever kind of laptop you have, try a google search with "keyboard malfunctions" and your model name // sort // etc. You can brainwave a lot of good help. I can simply extend a few vague resources, but I hope it helps!

http://www.techsupportforum.com/microsof…

http://en.allexperts.com/q/Keyboard-Mous…

Also try cleaning your keyboards with some compressed air.