How do i start driving?

It depends in what state you live. Where I live (Texas) you have to take some form of drivers ed ex. Online or in class. You have to do this for 6hrs at first and after that you can get your permit. You still go to class but you also start driving. With your parent or with a teacher. Here you HAVE to have your permit for a minimum of 6 months and it expires when you turn 18. That's how it works here, but every state has it different.