Yes im only 60% sure so yes i think its safe.
OTEN KIKI PENIS and VAGINA
Yes, because you can download mods and use different things on PC then on XBOX and PS3.
becasue call of duty to is old
Carefully.
put the program piece in the file into the main file in the call of duty program file
call of duty 4 modern warfare
No
With ISO mods.
Yes there are many different mods and is commonly done by players.
In the Main menu there is a button that says Mods on it.
you have to get the mods on of the internet and download to your computer
Don't use mods. Mods are for noobs. It means you completely suck at call of duty because you can't even play it straight. So don't do it.