How to set up WiFi hotspot in WIN7 system

1. Run the command prompt as administrator:
Shortcut key win+r→ Enter cmd→ return
2. Enable and set the virtual WiFi network card:
Run command: netsh wlan set hostednetwork mode=allow Ssid=mywifi key=12345678
This command has three parameters, mode: Whether the virtual WiFi NIC is enabled, or disallow is disabled.
SSID: The name of the wireless network, preferably in English (take Mywifi as an example).
Key: Wireless network password, more than eight characters (in 12345678 for example).
The above three parameters can be used alone, such as using only mode=disallow to directly disable the virtual WiFi network card.
2, after successful, the network connection will be more than one NIC for "Microsoft Virtual WiFi Miniport Adapter" wireless connection. If not, just update the wireless card driver is OK.
3. Set up Internet Connection Sharing:
In the Network Connections window, right-click a network connection that is connected to the Internet, select Properties → share, tick allow other ... Connect (N) "and select" Virtual WiFi ".
Once identified, the "shared" word appears next to the shared network card icon, which means "broadband connection" has been shared with "virtual WiFi".
4. Turn on the wireless network:
Continue to run at the command prompt: netsh wlan start hostednetwork
(change start to stop to turn off the wireless network, and then turn it on to enable the wireless network after you start the command again)
At this point, the virtual WiFi Red Fork fork disappears, WiFi base station has been formed. Laptops, mobile phones with WiFi module search for wireless network Mywifi, enter the password 12345678, you can share the Internet.

How to set up WiFi hotspot in WIN7 system