MW2 free pc game for pc

Im new to this forum,i was hoping some1 could help me,if any1 knows where i can download Mw2 for pc,that i can play multiplayer,i just downloaded a aimbot and i would like to try it out

Umm mate. You should check the forum instead of asking already. -.-
Search for alterIWnet on Google, you have the How to install there.

If I link you to a free MW2, could you give me your IP/XUID now and save me the work?

Seriously, choobs like this don't deserve alter iwnet.