once in 'keyboard,' you should see a button at the bottom of the options saying 'Advanced Options', click on it, once the little window comes up, you'll see two advanced options, one says 'Enable Developer Console' the other says 'Enable Fast Weapon Switch' now, we want to enable the developer console, a.k.a. To open up the console, simpley start off by going into the game's options, head on to the tab at the top saying 'Keyboard,' this is the initial place for changing your keyboard config.
(If you already know how to enable the console, skip this small piece of text and head on to the cheats themselves) Before we start cheating, and doing cheat codes, we need to know where to enter in the commands, now, Valve has made a console purposed for cheating, and using commands.
