Online a lot of free WiFi sharing software, the essence is to use the wireless network card own AP function to achieve, DIY through the Windows7 command line interface to set up wireless WiFi method:
1. Run the cmd command line as Administrator:
650) this.width=650; "title=" Win7 Open free WiFi "name=" image_operate_55451416145697995 "alt=" Win7 Open free WiFi "src="/http s4.sinaimg.cn/mw690/005blscjzy6nf8fvgqv63&690 "width=" 671 "height=" "/>
2. Run the following command to enable the virtual wireless network card: netsh wlan set hostednetwork mode=allow ssid= (write the wireless network name here) key= (here is the password)
650) this.width=650; "title=" Win7 Open free WiFi "name=" image_operate_7721416146191632 "alt=" Win7 Open free WiFi "src="/http s4.sinaimg.cn/mw690/005blscjzy6nf8sqwvne3&690 "/>
3: Enable Internet Connection Sharing (ICS) to open the Network Connections window, right-click a network connection that is connected to the Internet, select Properties, switch to the Share tab, select the check box and select the network connection that allows it to share the internet here is our virtual WiFi nic.
* * If you are prompted to "encounter unknown error while turning on wireless sharing", you need to turn on Windows Firewall service
4. Turn on the wireless network, continue to enter command: netsh wlan start hostednetwork, change start to stop to turn off the wireless network!
This article is from the "Chenli" blog, make sure to keep this source http://cl340266909.blog.51cto.com/2881514/1597513
Windows7 Free WiFi sharing settings