Everything you need to start with Xfinity Internet is in your ... still suffer from weak signals despite your best efforts, ...

This guide has the best tips and tricks for fixing connectivity issues when your Xfinity Wi-Fi stops working. When you cant ...

Comcast's Storm-Ready Wi-Fi device, announced Tuesday, costs $7 a month for 36 months, and doubles as a Wi-Fi extender. It's connected to the Xfinity 10G network. When the power goes out ...