In this section you will find comprehensive information on how to improve the way you control your game.
Know all this, and you'll be a lot closer to beating Thresh. You still wouldn't stand a chance, but you'd be a lot closer... :)
In the tutorial you will learn the basics of the config file - execs, binds, aliases, and sets.
You will find good examples in the examples, such as zooming and weapon switching and dropping.