The PlayStation Network is also known as PSN and it is free for everyone. There is an optional service available for the users with a monthly fee. It allows the users to use internet even. The availability of PlayStation Plus which is also known as PS+ allow it's users to get the newest game demos, automatic updates, premium content and other fancy stuff, while being able to use the standard PSN applications. It provides an option to the users to buy a three month or a yearly subscription so that you may absolutely enjoy your desirable gaming console connecting it to the internet.