The cable broadband provider -- available to customers across 19 states (and Washington, DC) -- scored top marks in Ookla's Speedtest Intelligence report. Trey Paul was a CNET senior editor covering ...

What is an Internet Speed Test? If you’ve ever wondered whether your internet connection is performing as expected, running a speed test is a quick way to find out. A speed test measures your current ...

Xfinity Internet will have multi-gigabit capabilities for download and upload speeds. This could be a game-changer for remote workers and avid gamers. Trey Paul was a CNET senior editor covering ...

Fiber uses fiber-optic lines that transmit data at the speed of light, whereas cable uses coaxial cables, which are traditionally used for TV service. Fiber typically offers faster upload and download ...