The example to see all Network Adapters on Windows 10 or disable / enable the Connection, the simple solution is also suitable for Windows 8.1 and seven!
Please start the Network Connections in Windows-10 from Windows 10 control Panel!
Or use the command ncpa.cpl for example via RUN-Command Dialog [Windows+R]
Optional you can open the Network Connections about Windows-X Menu.
Keyboard Shortcut Windows-Logo+X or Mouse Click on The Windows-LOGO
An example how to disable WI-FI connection ergo go offline ergo disconnect from internet:
In Network Connections please do Right-Click on The WI-FI Network Adapter to disable the WI-FI network connection.
(... see Image-1 Arrow 1 to 4)
See also: ► Commando line to see the WLAN info ► Shortcut to Manage Wireless Networks on Windows-10!
Useful Infos from (c) Microsoft
Public wireless networks are convenient, but if they're not properly secured, connecting to one might be risky. Whenever possible, only connect to wireless networks that require a network security key or have some other form of security, such as a certificate.
FAQ 192: Updated on: September 7th 2017 15:58