Tingly fingers?! 10 POINTS BEST ANSWER!?

Question

for some reason...

everytime im on the computer my hands feel tingly and numb... weird...

to be specific:

mostly my pinky but also ring finger and middle finger.

but yea i do feel numbness and a tigly feeling in all fingers but just those 3 the most... when im not on the computer i dont get it so yea...

only on my right hand not much on my left hand... although it used to be on my left hand b4 but now its just on my right...

im only 13

Answer 1

sign of nerve compression.. try adjusting your hand position when typing. or better yet rest your hand from using the keyboard or get those ergonomic keyboards.  

Answer 2

you probably have your arms sitting on the desk, or over the corner of the desk, right? get a taller chair. you are putting pressure on the nerves in your arm, not to mention the blood vessels.

just try to alleviate the pressure. stretch your hands/ fingers to get the blood flowing, and don't sit on the computer for too long.