Where can I learn how to use music making software?

I really want to become a DJ and also create my own tehcno/trance/dance music (DJ Tiesto is a big influence on me)...so I bought FL Studio....and I have no clue how to use it (stupid I know).... but when i got to look at tutorials I can follow the steps but allot of times I don't understand what they are talknig about...so what are good cles for me to take to understand how to use equipment for DJing and understand this program.