From dropped streams to slow Wi-Fi, many Xfinity and home network headaches can be solved without waiting on hold. By learning to troubleshoot your modem, apps, and network settings, you can restore ...

We may receive a commission on purchases made from links. When you first sign up for internet service with one of the major providers like Xfinity, they'll usually offer to rent out a hybrid modem and ...

Joseph Rosmann wrote in with a concern about Xfinity, Comcast’s cable TV and internet brand, to which his family subscribes. Starting in November, he and his family’s iPhones and Macs seemed to shift ...