Without wireless routing, you can change a laptop with Windows 7 to wifi.

Many people are suffering from the same problems as me. They cannot use wifi on campus networks. Therefore, we provide a tutorial here, hoping to provide some help to our friends. The post is transferred from the network and tested on its own. I hope it will bring you some convenience.

Step 1. Enable the hidden functions of Windows 7: Virtual WiFi and softap (Virtual Wireless AP) can turn the computer into a wireless router to achieve Internet sharing, Saving network fees and router purchase fees. Dai Fei passed the test, which is more convenient, stable, and faster than connce.pdf! Use a laptop with Windows 7 OS or a desktop with a wireless network card as the host. The host settings are as follows: 1. Run Command Prompt as Administrator: "Start" --- enter "cmd" in the search bar ---- right-click to run as Administrator"

Step 2. Enable and set the virtual WiFi network adapter: run the command: netsh WLAN set hostednetwork mode = allow SSID = wuminpc key = wuminwifi (Note: The red letter after the command "SSID" is the network name, you can name it by yourself. For example, you can change wuminpc to mywifi. For example, if you like to name "key", the red letter behind it is the password, and you can name it by yourself. For example, you can change wuminwifi to 12345678, in short, you can name it yourself, not necessarily the network name, this password, the password is better than 8) This command has three parameters, mode: whether to enable virtual WiFi Nic, if it is set to disallow, It is disabled. SSID: the name of the wireless network. It is recommended to use English (wuminpc as an example), that is, the name of the Wi-Fi network to be set. Key: wireless network password. It can contain more than eight characters (wuminwifi is used as an example), that is, the Wi-Fi password you want to set. The preceding three parameters can be used independently. For example, you can disable a virtual Wi-Fi network card by using mode = disallow only. I believe anyone who has used dos knows how to run the command. That is, press ENTER netsh WLAN set hostednetwork mode = allow SSID = wuminpc key = wuminwifi.

Step 3. Open "network and sharing center"> "Change adapter Settings" to see if there is another item. If there is an additional item "Microsoft Virtual WiFi miniport adapter ", it means that the settings on the front are true.

Step 4. If the connection is successfully enabled, a wireless IP address with the "Microsoft Virtual WiFi miniport adapter" is displayed in the network connection. For convenience, rename it virtual wifi. If no, you only need to update the wireless NIC Driver. 3. Set Internet Connection Sharing: In the "Network Connection" window, right-click a network connection that has been connected to the Internet and choose "properties"> "share ", check "allow others... connection (n)" and select "virtual WiFi ".

Step 5. After confirmation, the "shared" icon appears next to the shared Nic, indicating that the "Broadband connection" has been shared to "virtual WiFi.
Step 6. Enable the wireless network: continue to run: netsh WLAN start hostednetwork in the command prompt. Of course, you can create a new notepad file copy: netsh WLAN start hostednetwork and save it as: Start the WiFi hotspot. the next time bat is started, it only needs to run as "Administrator.

Now, the Red Cross of virtual WiFi disappears, the Wi-Fi base station has been set up, and the host has been set up ., For iPhone, touch, laptop, mobile phone with WiFi module, and other sub-machines, you can find wuminpc in the wireless network and enter the password wuminwifi to share the Internet. The network name and password can be written as you like. The wireless network established in this way is more stable, simple, and fast than the connected network. If you need it, try it. If it is easy to use, don't forget to stick to it!

Pay: Display Wireless Network Information command: netsh WLAN show hostednetwork