How to disable NetBIOS over TCP/IP
Here is a small tip that will show you how to enable or disable NetBIOS over TCP/IP on Windows 10.
To disable NetBIOS over TCP/IP, open Control Panel > Network and Sharing Center. In the left pane, select Change adapter settings.
Select Local Area Connection and right-click on Properties.
Select Internet Protocol Version 4 (TCP/IPv4).
Next, click the Advanced button and then in the new settings box which opens, select the WINS tab.
Select Disable NetBIOS over TCP/IP.
Click Apply and exit.
You can read more about NetBIOS over TCP/IP on Technet.