How to set up network bridging under Win7

The following situation: there are 5 people, 3 desktop computers, 2 laptops, want to connect the LAN to CS, but now the router on the market has 4 LAN ports, the problem comes out, which will use bridging, today I tell you about the bridging method!
Tools/Materials
Double NIC Notebook
Steps/Methods
Right-click on the network---Properties----Click to change the adapter settings

checked, a local connection with Wi-Fi, right-click and select the bridge!


bridge is completed!
additions, deletions bridging method, right-click the network adapter --- properties --- change Settings---Select the bridge, right click and delete!