Quote Originally Posted by Valac1993 View Post
By the way, do I need to start my cheat first and then start my game?
I have this game on steam, and do I need to have USB?
As someone stated above you don't need a USB. For as long as I've been a member here I have never used the cheat from a USB anyways.
However there should be a thread/post in each cheat section describing how to load the cheat, which will in most cases be as following: "Close steam/origin/battlenet, open the loader, launch the cheat, open your game" etc.