On your other device, sign in to the area of the website or app where you manage your account, then select options to enable two-factor authentication and an authenticator app. A QR code appears to help you set up an authenticator app. On iPhone, use the camera to scan the QR code.

If you have a new phone, open the Google Authenticator app, tap +, and then Scan a QR code. Hold your new phone up to scan the QR code on your old phone's screen. If you don't have the new phone yet or want to save the code for later, you can take a screenshot and print it.

Split Screen is Local multiplayer for up to four players on the same system.

Gamers should keep in mind that Call of Duty: Modern Warfare 2 only supports two players, unlike the early days of split-screen that allowed up to four players.