Xfinity will let you rent a modem when you sign up for its Internet service, but you do have the option of using a third-party modem instead. Here's how.

Xfinity fiber-powered internet results in 99.9% network reliability. Combined with low-lag technology and unlimited data, it delivers consistent performance even during peak household usage.

AT&T and Xfinity are two of the largest internet providers in the U.S., collectively covering nearly 70% of the country. AT&T is the largest provider of fiber-to-home internet services, whereas ...

Comcast today announced it has connected the first homes and businesses in Cheney to multi-gigabit, symmetrical Internet from ...

Editor’s note: This article was written by Dallas Cox and originally appeared on Clark.com. If Xfinity offers service in your area and you haven’t been a customer in the past three months, you may be ...

Comcast is connecting more than 3,500 new homes and businesses in Hampton, Lawtey, Starke and surrounding areas to multi-gigabit, symmetrical Internet from America's smartest and most reliable ...