To activate
your Xfinity device online, follow these simple steps. First, connect your
device to your TV and power it on. Then, using another device, visit xfinity.com/authorize.
Sign in with your Xfinity account credentials or create a new account if you
don't have one. Enter the activation code displayed on your TV screen, and
follow the on-screen instructions. This process will link your device to your
Xfinity account, enabling you to access all your subscribed channels and
services. Ensure your internet connection is stable during the activation
process for a seamless experience.