And here is the Network Setup configuration control panel.

The first option is the type of network you are using. It does allow you to select a third party DOS network stack, but I selected Windows Network, so that enables the other options.
The second option is Sharing. It allows you to share printers or files from across the network. In other words, a print or file SERVER. This is something rarely seen on DOS networking stacks and typically costs megabucks in server licensing.
The last option is a list of drivers/protocols. Windows comes bundled with the NetBeui and IPX/SPX protocols, but shown here is the TCP/IP protocol (available separately). RAS (not shown) is limited to the NetBeui protocol.

This is the Remote Access program, and because it requires a Windows NT RAS server or a Windows 95/98 dial-up server to operate, a demonstration is out of the question. And because it only supports the NetBeui protocol, it will not get you on the internet.

And of course, the obligatory screenshot of 16 bit IE crashing.

The best part of Windows 3.11 for Workgroups.