How two computers share wireless internet

Prerequisite Experiment (1):

A desktop and wireless network card, a laptop with a wireless card, a switch, desktop through the wireless network card, notebook to share the Internet through the desktop

Experimental purposes: As AB two separated from the far, notebook with wireless network card signal is not very good, the search is not a signal. Only through B desktop allows laptops to surf the internet

Solution (a): Let the desktop and notebook connect to each other with a network cable.

Experiment diagram:

Start-run-enter ncpa.cpl open the network connection, then double-click the wireless network card, then point to the properties, to meet the shared window, hook up the Internet Connection Sharing, and then select a local connection, point to determine

Next jump out of a window and click OK. Indicates that Internet Connection Sharing is turned on and the local NIC IP is set to 192.168.137.1