The cause of a blinking green light on your Xfinity modem varies. Certain issues require a simple fix, but in some cases ...

When you sign a contract with an internet provider, they'll typically send you a modem and a router in the mail. But which is which? And how are they different? A modem and a router work in tandem ...

To get internet access in your home, you need both a modem and a router. They aren't interchangeable, and they serve two very different functions. If you think of your home as an island, the modem is ...

Don't settle for sluggish Wi-Fi. Learn what internet speed tests mean and how to troubleshoot and fix common issues. Joe Supan is a senior writer for CNET covering home technology, broadband, and ...

Whether you're shopping for internet service or trying to decipher how a router works, we've got you covered with some of the top industry terms. Freelance writer Amanda C. Kooser covers gadgets and ...

You wake up Saturday morning to check your favorite team's score, and the page won't load. It's the Wi-Fi again! Wi-Fi connection issues can occur for a bunch of frustrating reasons. If your Wi-Fi is ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Joel Santo Domingo Joel Santo Domingo is a writer focused on networking and ...

Forbes contributors publish independent expert analyses and insights. Anshel Sag is an industry analyst covering XR, 5G, mobile and PCs. T-Mobile sent me the Linkport IK511 5G modem when the company ...

Ethernet cables may seem ancient in the modern computing landscape, but some users still love them. Here's how to decide if ...