You'll need an internet service provider (ISP) at home and a mobile carrier when you're on the go to have coverage. What if ...

Restarting your Xfinity Gateway is your next troubleshooting step if web pages don't load due to a spotty internet connection ...

If you would like a technician to activate your service and verify all your home connections, then you'll incur a charge of $100. Xfinity does let you bypass this additional cost by selecting self ...

However, the method you use will vary depending on your remote. For the Xfinity Voice Remote XR11 (the one with a Setup button), you would use the following method: If you have the Xfinity Voice ...