There are a variety of ways to learn about trading and how to trade. Search for best online stock broker and create the account. By reading books, you can get a wealth of information, by attending classes and seminars, and by watching educational DVDs, you can get knowledge.
People here are always looking for free resources compared to attending classes and seminars which are usually not coming for free of cost. With lots of online resources I believe anyone can learn the aspects of trading really without spending any big money for it.
But when we will be attending classes and seminars we can get chances to ask doubt to mentors who will be effectively guiding us for better knowledge about trading.