If you’re obsessed with your video-gaming prowess, a new, free upgrade from Comcast should make you want to verify that you have the right modem for your Xfinity service. The Philadelphia cable giant is rolling out “a pioneering new,

From Meta's mixed reality headsets to Valve's Steam games, Xfinity's new software will be an upgrade for home internet users. Here's what you need to know.

Jason Livingood, vice president of technology policy, product and standards at Comcast, told VentureBeat that they believe they can cut lag down from hundreds of milliseconds