Comcast Xfinity's broadband service boasts a range of internet plans, but does more mean better? Read on for CNET's review of this cable internet provider.

Comcast has announced a groundbreaking five-year price guarantee for new Xfinity Internet customers, offering a locked monthly price starting at $55 with no annual contract required. This

Comcast is introducing an option to choose a five-year price guarantee when customers sign up for a new, Xfinity Internet package.