Puzzled at the mystery of your Wi-Fi? Learn the difference between a router and modem, and things will become much easier. Here's everything you need to know!

What does a modem do? The best way to think of the modem, a blend of “modulator” and “demodulator,” is to imagine it as the door to the internet.

What does modem vs. router actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.

We're weighing up router vs modem for gaming - which bit of hardware should you upgrade for gaming? Find out here.

How do I know if a modem or router is fast enough? Modem and router speed is typically described in the amount of data the device can transfer each second, typically in megabits.

What Does a Router Do When Sending a Packet to Host Across the Internet?. A network router plays a crucial role in how data packets travel to and from a computer to host across the Internet.