A quick guide to managing a network switch versus a network router from PC Periodicals columnist George Cox.

Unlike a router which is capable of creating and routing between multiple networks, a switch is a device that’s designed only to facilitate communications for devices on the same network.

Now that we know what each device does, let's highlight the key differences between a router and a switch: Do You Need Both a Router and a Switch? The answer is usually yes, especially for businesses.

The difference is that a modem takes whatever data you need and sends it to the internet, whereas a router allows the devices in your home to wirelessly connect to the internet from the modem.

Are you confused about the difference between a router and a modem? You’re not alone. Many people use these terms interchangeably, but they are actually two distinct devices with different ...

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.

Here’s the Difference Between a Modem and a Router Modems and routers are important to home internet, but aren't the same thing.

You need to set up both a router and a modem if you want Wi-Fi internet in your home, but there are major differences between the two devices.