Here’s how to find and open the Network and Sharing Center on Windows.
Windows 7/8/10
Right-click on the network icon in the system tray (lower right of the screen), then click “Open network and sharing center”
Note: The appearance of the network icon may be different on your computer, if you’re connected to a Wireless network. Also, the icon may not be visible unless you open the icon drawer to the left of the system tray.