Xfinity Stream offers live TV, on-demand content, and DVR access across devices — but poor network performance can ruin the experience. From optimizing your home internet setup to using built-in ...

Cable TV giant Comcast already offers a mobile app that lets iPhone and iPod touch users view program guides and remotely schedule recordings on their DVR. Now the company reprots that it’s also ...

I have a gazillion boxes of various sorts connected to the two TVs in our household, but the longest-serving one is my TiVo DVR. I got it when I moved into my present home and signed up for Comcast ...