Win7 comes with wifi sharing function to open

Notebook
How to share WIFI Internet access? This is an old topic. Today, the author shared it again because I used this feature today. By the way, I shared it on the blog.
In fact, there are a lot of software online for this function. There are a lot of shared wifi software, but I personally think that the hotspots of those software settings are not stable enough. And this kind of software has many limitations on hardware, it is not very convenient to use, so it has this method today; win7 as a successful system model of Microsoft, it is very common now, there are many practical small functions, some The function is hidden in the WIN7 system, you need to find it yourself; for example, win7 comes with the function of sharing wifi, the following is a simple process: (I only test win7 system)
1. From the start menu Find the "Command Prompt" (or the window key + R input CMD to open the command prompt);
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)
3. Right click on the network
connection that is connected to the Internet, select “property", switch to the "share" tab, select it Checkbox and choose to allow it to share the Internet network
connection here is our virtual Wifi NIC.

Here, a wireless hotspot has been set up.

4. Turn on the wireless network, continue to run the following command at the command prompt: netsh wlan start hostednetwork, you can open the wireless network we set up before (equivalent to open the wireless router

Function. Similarly, change start to stop to close the wireless network).

See the above picture shows that it has been completely built, and the link has been successful;

The blog here says a few things to note, in general, the notebook will have unlimited network card (nonsense) ! This feature generally refers to a laptop via cable Internet, and then transmit signals share the network through a wireless network card, wireless card if you are networking, the general share will not be successful