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.

Comcast Xfinity customers are experiencing faster internet speeds as of last week at no extra charge as the Philadelphia-based telecom giant rolled out an automatic upgrade. The move represents the ...

Comcast Xfinity customers are experiencing faster internet speeds as of last week at no extra charge as the Philadelphia-based telecom giant rolled out an automatic upgrade. The move represents the ...

Comcast is boosting the download and upload speed of some popular Xfinity Internet plans for residential customers, and sweetening the deal for subscribers on older, slower plans by offering a ...

Comcast is connecting more than 3,700 new homes and businesses in Miami-Dade County's coastal communities to multi-gigabit, symmetrical Internet from America's smartest and most reliable converged ...

Free Xfinity Mobile line with unlimited included for one year – no fees or taxes Following the successful launch and positive consumer reaction to Xfinity’s new 5-year guarantee, the nation’s largest ...

Trey Paul was a CNET senior editor covering broadband. His 20+ years of experience as a writer and editor include time at the broadband marketplace Allconnect, as well as working with clients like ...

Comcast today announced it has connected the first homes and businesses in Cheney to multi-gigabit, symmetrical Internet from ...