The Xfinity Stream app lets Xfinity customers watch live TV on computers and mobile devices. If you prefer on-demand content, ...

You can do it through the website or the official app. Let’s go over all the instructions separately. Now, if you’re switching devices on your already-exiting Xfinity Mobile line, the process ...

Comcast announced speed boosts for its home internet customers today, which is cool, but even cooler for mobile device lovers ...