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.

These days, every family member is a tech expert. Even homes have become tech savvy! Now with Comcast’s array of innovative apps, you can have total control of your house. Adjust everything from ...

I always wondered how Comcast has so many Wi-Fi connections for current customers or for purchase in my neighborhood just north of Washington, D.C. When I pull up the Wi-Fi connections available on my ...