If you have an Xfinity modem, you can reset it without the app. This tutorial shows you how ... Here's how to find it on your ...

and you can activate the service on your own using the Xfinity app. Most markets will see no charge for self-installation, though some areas will have to pay $40 for the kit. What does 1.2TB of ...

You can also watch content on your computer, tablet, or phone with the Xfinity Stream app. It gives you access to live TV, on ...