Learn the key differences between modems and routers, their roles in your home network, and how to choose the right devices for fast and secure internet.

Learn how to set up your own home network by a step-by-step guide to configuring a router.

Learn about how to access Comcast’s customer service through their consumer services company Xfinity.

Explore EarthLink Internet’s wide-ranging services, from fiber to DSL and satellite.

Explore Xfinity internet plans, from affordable options to high-speed gigabit connections.

Explore the differences between Internet and Ethernet, including speed, security, and use cases.