Win7 notebook how to do wifi hotspot sharing tutorial

If there is only one network cable in the home, but there are two or more notebooks need to connect to the network, with the software, you can turn your notebook into a wireless router, that is, "WiFi hotspots" .
Windows7, for example, in fact, it comes with WiFi and SoftAp (virtual wireless AP) function, just activate them, you can turn your notebook into a "WiFi hotspot", let Other laptops are connected to your laptop.
Then open your notebook's wireless network card & ldquo; switch & rdquo;, as an administrator to the shortcut key win + R & rarr; input " cmd & rdquo; & rarr; enter operation. Then enter the command ""netsh wlan set hostednetwork mode=allow ssid=binglanPC key=binglanWiFi" in the open command prompt and press Enter, which will initially enable and set the virtual WiFi network card.
PS: This command has three parameters. Mode: Whether to enable the virtual WiFi network card, disable to disallow; ssid: wireless network name, preferably in English (for example, binglanPC); key: wireless network password, more than 8 characters (this article uses binglanWiFi as an example).

When you are in the "Network Connections", you see an additional wireless connection 2 called "Microsoft Virtual WiFi Miniport Adapter", which means that the connection is successful. To distinguish it from other NICs, rename it to "Virtual WiFi".
Next, it is connected to the Internet. In "Network Connections", right-click on the network connection that is already connected to the Internet, select “Properties"→ “Share" → ”Allow other ……Connect(N)" → “Virtual WiFi” And after you click “OK", the word "Share" will appear next to the shared network card icon.

PS: At this time, it may appear that "Unable to enable shared access error code: 0x80004005: Unspecified error", in this case, right click on “computer” on the desktop, select &ldquo ;Manage”→Double-click in the menu bar on the left to open “Services & Applications"Menu → Select “Service”→ find and select "Windows Firewall” → Click “ Service & rdquo;, then do the operation in the upper section.

Next, run the netsh wlan start hostednetwork in the command prompt to open the wireless network.
PS: When you change "start” to "stop", you can turn off the wireless network.

Finally, the red cross of this virtual WiFi will disappear, which means that the "WiFi base station" has been built. Then, other notebooks search for wireless networks "binglanPC”, enter the password "binglanWiFi", you can share the Internet!

PS: Many people say that this method does not work, please check if your network card Support
cmd command line input netsh wlan show drivers
“Supported bearer network” written later is "Yes" or "No". If not, this method will not work,