The cause of a blinking green light on your Xfinity modem varies. Certain issues require a simple fix, but in some cases ...

If the dispute extends into the regular season, it would also mean Xfinity subscribers would not have NFL RedZone Channel.

Networking gurus,<BR><BR>We have Comcast's upgraded 8Mb service and we do lots of online gaming so performance is important to us. Comcast really has given us 8Mb/s, i've verified it by getting our ...

Comcast has announced new technology for ultra-low lag Internet on its Xfinity service. According to the company's release, users of select products and software from its partners will experience less ...