I really want to learn how to draw, does anybody know and good tutorials online?

Digital or traditional drawing? And using what medium?

traditonal drawing to just make from realistic people, to jackets, objects coats etc

In that case, I've moved this to Interests -> Art because you are not asking about digital art.
} Azarel

Well here are some in general :
http://browse.deviantart.com/resources/tut...radart/?order=5

Practice, practice, practice. That is the only way you can get better. I suggest starting off by doing a 5in by 1in gradation chart using ebony pencil. And the move onto drawing hands. And after that, try to do a realistic sphere. Etc.

What's a gradation chart? =/

I feel so clueless, I've been drawing for years but I've never taken an art class so I don't know any of the terms.

Er... where you make a rectangular box and shade from very dark to nothing. You're trying to get a smooth, even transition.

Join an art class or club after school.
I really just found that all the practice in classes helped me a lot... and I also learned tips from the people around me.