Things You'll Need
Instructions
Power on your Xbox 360. Once the console has booted, use your Xbox 360 controller and navigate to the "Video Marketplace."
Click "Netflix." You will then be prompted to download Netflix onto your console's inserted hard disk drive. Once downloading is complete, log in to Netflix via your e-mail address and password. You will see an activation code appear on your television screen.
Open the browser on your computer or mobile device and go to the Netflix device activation page (see Resources). Click the button that reads "Continue Xbox 360 activation" and type the activation code as it appears on your television screen into the field titled "Enter Code." Once entered, click "Activate" and you will be able to view content via your Xbox 360 and Xbox Live.