I have no intentions of actually using Kalis long list of tools for any real reason, but I really like learning new stuff. I thought it'd be fun to crack my own wifi password and stuff like that just to understand how it all works. Is there any good place to learn how to use the tools, and how they work?

Otherwise, I can just Google each tool and learn that way. I didn't know if there was a good "step by step" guide of what I should learn and in what order though