Jodi_street 0 Newbie Poster

Please help me! The keyboard for my laptop has gone haywire! Eg. the key 'K' also has a little '3' in the top corner, which was fine, something to do with the function key I imagined, but now something has happened and whenever I press K (or any key with something else on it other than the letter I want) all that comes up is the 3! What's going on and how do I fix it?
Thank you in advance!
Jodi