And that is not all. The biggest advantage of the online casinos is that you can play all the games for free. This means that if you are not yet sure of your skills, then you can play the games for free until you hone your skills enough to play the games for real money. Ands that is not all. The online casinos give you many advantages that the land based casinos do not give you. For one thing, there are the sign up bonuses. This means that on your initial deposit, the online casinos will double the amount you deposit. The online casinos are practically giving money away!