After setting up your Disney+ account, you’ll want to connect it to your smart TV or streaming device. To do this, open the Disney+ app on your device, and you’ll be prompted to log in. The app will display an 8-digit code on your screen—this is your key to unlocking Disney+ on your device. Using a web browser on your smartphone, tablet, or computer, visit disneyplus.com/begin. Enter the code from your TV screen into the website, and click “Continue” to link your account to the device.