A network security key is the first line of defense to keeping unwanted users and intruders out of your network Here's why that is, and what you need to know.

Connecting a new device or troubleshooting your network? Here’s how to find any type of network security key.

Select the Wi-Fi network listed as "Connected" to view its properties. Scroll down and click the View button next to "View Wi-Fi security key" to see the password.