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

In some markets, new Xfinity customers can get their wifi set up same-day.

Comcast (NASDAQ:CMCSA) is trying to make home internet feel more like instant delivery, with Xfinity rolling out same-day WiFi equipment delivery in nearly 20 markets. The service lets new Xfinity ...

Eligible customers can select same-day Gateway router delivery during checkout after signing up for Xfinity internet services ...

More than 2,300 new homes and businesses in Farmington, New Hampshire now have access to multi-gigabit, symmetrical Internet ...

Seattle residents signing up for Xfinity Internet can now get connected within hours, as Comcast announced Tuesday the launch ...