Need help very quick!!

Hello. well my brother is realy badly pissing me off over msn so i like need some help with this .... i like need to find out how to crash his computer from my msn anyone got any idea's or any ideas how to do it any other way? if so there might be a reward in it for u guys

 

You use the block option.

 

but i want to crash his computer not block him lol

 

just block him...

 

Download any harmful program on his computer....
But wait,your father are paying the fees for the computer when it crashes right?

 

throw his comp out of the window, now that's a crash.