While the console is offline, you will still be able to watch TV using the console and play DVD and Blu-ray movies. You will not be able to play games offline. Microsoft continues to claim that while the console does not have to be connected to the Internet all of the time, it does require an Internet connect. Since the majority of Xbox Gamers already have an Internet connection, this should not be an issue; and we think the company is more than a little puzzled on how much of an issue it has become.
Xbox One will have to connect every 24 hours
Will still be able to play DVD or Blu-ray discs