What is Wi-Fi?

The wifi signal in the middle of several devices

Wi-Fi is a technology that allows devices like smartphones, laptops, and tablets to connect to the internet wirelessly.

What is a Router?

A router in the middle of a number of home networking devices

A router is a device that allows all your devices—like laptops, phones, and smart TVs—to connect to the internet and communicate with each other.

What is a Modem?

A modem/router combo device in the center of a number of personal/home devices

What is a Modem? A modem is a small box that brings the internet into your home. It’s the device that connects you to your Internet Service Provider (ISP) and makes it possible for you to go online, check emails, or stream videos. How Does It Work? Think of a modem as a translator. Your […]

How Does a Home Network Work?

A router at the center of a number of home networking devices

A home network connects all your devices—like computers, smartphones, and smart TVs—so they can communicate with each other and access the internet.