A white light blinking on your Xfinity Gateway, modem, or router indicates a network connection issue. Generally, it means ...
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.
Comcast customers can now wirelessly send cable channels to any TV over AirPlay. The Xfinity Stream application has been updated with Apple’s streaming video tech. The app already supported Chromecast ...
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