I Need A Variable Tutorial

If anyone can leave me a variable tutorial or a link to one it would be appreciated.




:foot:

Well, there are a whole bunch of variables, and there are a million ways to use it. Its like asking an advanced mathematics profressor at a university to teach you how to use algebraic variables during his free time. What I want to say is this:

The topic is too broad.

Try to ask specific question regarding variables, so we know where to start. For example, "what are some uses of variables?" or "how do I incorporate variables into my map?"