Go to Amazon’s official site or enter this URL into your browser’s Search bar. www.amazon.com/mytv Once you have logged in to the website, it will prompt you to sign in into your existing account. If you don’t already have an account, click on add account and then create an account. After logging into your account, it will prompt you to enter a 6 character Amazon registration code. After entering an account code for registration, the device has been after entering your registration code, it is registered with Amazon. For More Info : Visit Here : https://help-activate.com/amazoncom-mytv/