Both a modem and a router are essential when it comes to a wireless internet connection in your home. Learn their uses and how they differ.

A modem brings internet into your house, while a router directs that internet connection to all the computers, tablets, mobile phones and other connected devices you have on hand.

Routers give multiple devices access to the internet . A router will look similar to the modem: generally boxy and black, though some will have antennas to help broadcast a Wi-Fi signal. In fact ...