Fix an Xfinity router no light problem by checking its power cable and outlet, restarting it, then requesting replacement if ...

Comcast has unveiled a new home security platform it's calling Xfinity Shield. The company says this combines home, family and cybersecurity protection in a single app and it puts Wi-Fi at the center.

Comcast introduces Xfinity Shield, a first-of-its-kind platform for intelligent home protection. Xfinity Shield leverages AI capabilities embedded across the nation’s largest converged network and ...

Seattle residents signing up for Xfinity Internet can now get connected within hours, as Comcast announced Tuesday the launch of same-day Wi-Fi equipment delivery in the city. The new offer allows ...