How to set my laptop as a WIFI hotspot ... My laptop is Lenovo G430 and my mobile phone is 5800W W, please tell me the detailed steps.

Turn on the hidden function of windows 7: Virtual WiFi and SoftAP (that is, virtual wireless AP) can turn computers into wireless routers, realize * * * Internet access, and save network fees and router purchase fees. Diana passed the pro test, which is more convenient, more stable and faster than conncetify! Take a notebook with win7 operating system or a desktop with wireless network card as the host. Host settings are as follows: 1, run the command prompt as an administrator: Start-enter "cmd" in the search bar and right-click to run as an administrator 2 to enable and set the virtual WiFi network card: Run the command: netsh WLAN set hosted network mode = allowsid = wuminpckey = wuminwifi (note: the above command is "ssid"). After the scarlet letter is the screen name, which can be named at will. For example, wuminPC can be changed to MyWiFi and so on. You can give it any name you like. The scarlet letter after "Key" is the password, and you can name it at will. For example, wuminWiFi can be changed to 12345678. In short, you can name yourself, you don't have to have this screen name. The password exceeds 8 digits. ) This command has three parameters, mode: whether to enable the virtual WiFi network card. ? Ssid: The name of the wireless network, preferably in English (taking wuminPC as an example), that is, the name of the wifi to be set. ? Key: wireless network password, more than eight characters (take wuminwifi as an example), that is, the wifi password you want to set. The above three parameters can be used independently. For example, you can directly disable the virtual Wifi network card by only using mode=disallow. I believe that anyone who has used DOS before knows how to run the command, that is, press enter netsh WLAN set hosted network mode = allowsid = wuminpckey = wuminwifi. After running, you will see the following: Then open the "Network and * * * Enjoy Center"-"Change Adapter Settings" to see if there is another item. If you add a "Microsoft Virtual WiFi Mini Port Adapter", then your previous settings are true. If it is turned on successfully, there will be one more wireless network card with "Microsoft Virtual WiFi Miniport Adapter" in the network connection. For convenience, it was renamed as virtual WiFi. If not, update the wireless network card driver. 3. Set Internet connection * * * Enjoy: In the network connection window, right-click the network connection connected to the Internet, select Properties → * * * Enjoy, check Allow Other Connections (n) and select Virtual WiFi. After confirmation, the word "* * *" will appear next to the icon of the network card that provides * * *, indicating that * * * has enjoyed "broadband connection" in "Virtual WiFi". 4. Turn on the wireless network: continue to run at the command prompt: netsh wlan start hostednetwork Of course, you can create a new copy of the notepad file: netsh wlan start hostednetwork? Then save as: start WIFI hotspot. The next time bat is turned on, you just need to run as an administrator. At this point, the Red Cross of the virtual WiFi disappears, the WiFi base station has been set up, and the host has been set up. , iphone, touch, notebook, mobile phone with WiFi module, etc. , search wireless network wuminPC, enter the password wuminWiFi, and you can * * * enjoy surfing the Internet.