By the time you get your PlayStation 4, you should be well educated on its capability and features.
Sony has released a new FAQ that highlights a variety of cool features you can expect from the new machine.
It tells you all about sharing games purchased from the Store, and it also outlines the "sharing benefits" of being a PlayStation Plus member. There are plenty of other incentives for being a Plus subscriber, too. It lets you enjoy online multiplayer action, for one, and you gain access to plenty of discounts, free content, and cloud storage. Beyond Plus, the FAQ explains how to play on other PS4 systems when you're not home, how your Friends will be displayed in the UI, and why it's a good idea to activate your system as the primary PS4 machine.
Remember the days when you brought home a new video game console, hooked it up to the TV, put in a game, and started to play? I'm missing those days more and more, despite all the next-level greatness of which these new systems are capable.