If you are also looking for how to find network security key on Windows 10, then the user and your system is already needs to be connected to any wireless network, then you can find the network security Windows 10 key by following the steps given below:

• Right-click on the Start Menu. • Select Network connections from the context menu appeared on the screen. • Scroll down and click on the Network and Sharing Centre option. • Click on your Wireless network with which your system is connected. • Now, click on the Properties button. • Click on the Security Tab. Here you will find that your password is encrypted. • Check the “Show characters” box, and your network security key will appear on the screen.