Please Help If You Can

hi every One i m here from long time but i know i dont do any thing new

but i have a problem my pc Forxtex i3 x12 3.20 GHz 8 G.B RAM

if my pc requirments are good tell me if its bad say what is better ? i know there is i7 but i dont want it

and im here to tell you how can i get black ops .. and play online i know there is skidrow < cant play online in it

i want it pls help

1. Your more then good on system requirements
2. Buy it from steam $59.99 Link

Done

Thanked- Ok But when i go to see my pc requirments it says ( 8 GB RAM (2.99 USED )<< why ? and if you know how to get it free cuz i dont have enogh money

in my steam balance i just have 3$ :/ pls help