Windows + R (run) command to open Network Connections dialog
ncpa.cpl will open up the Network Connections window.
Or you can create a Shortcut to:C:\Windows\System32\control.exe ncpa.cpl
Official MS List of .cpl commands to access a number of Control Panel tools.
Try ncpa.cpl, control netconnections, or ::{208d2c60-3aea-1069-a2d7-08002b30309d}.