Learn about how different types of internet connections work, from Fiber and DSL to Satellite and Cable. Review technology, ...

Xfinity's ads debut a new marketing platform, "The WiFi is Booming," which makes WiFi the ultimate star of the show.

Stocks: Real-time U.S. stock quotes reflect trades reported through Nasdaq only; comprehensive quotes and volume reflect trading in all markets and are delayed at least 15 minutes. International ...

If you know someone who replaces their phone every year for the newest model, you can literally one-up them by being on the ...

Xfinity Mobile plans are getting a slight re-work today. There's a new Premium Unlimited plan, and the by-the-gig plan is ...