In real life, we often encounter such a situation: when we need to carry out data transmission between two computers, there is no network connection, but we may think of using a network cable to directly connect two computers, so The transfer of data is completed, but the actual operation is indeed time consuming and laborious. Is there any way to save the network cable to connect the two networks? If you are using the win7 system, then you can achieve network sharing without the network cable, only the notebook has WIFI function, and now the pre-purchase With the notebook with win7 system, everything is simple.
Win7 users only need to open the hidden function of Windows 7: virtual WiFi and SoftAP (virtual wireless AP), you can turn the computer into a wireless router, share the Internet, save network fees and router purchase fees.
This trick is to build a wireless temporary network under win7, which is convenient for another computer to access some data and transmission of our computer. This is also very useful in everyday life. If you have two or more computers in your home, when you need to import data from one computer to another, we will often choose some outside world. Equipment to help us, such as U disk, mobile hard disk. Data transfer is easy with the creation of a temporary network.
Someone will ask, what is a temporary wireless network? I will introduce it to you:
In a temporary network, computers and devices are directly connected to each other instead of to a hub or router. People typically set up these networks to temporarily share files, presentations, or Internet connections between multiple computers and devices. Computers and devices in the ad hoc network must be within 30 feet of each other. Temporary networks can only be wireless, so you must have a wireless network adapter installed on your computer to set up or join a temporary network.
Use win7 to establish a wireless LAN, you can share the Internet can be a LAN game.
Next, let's build a temporary wireless network in win7! When setting up a wireless network connection, you need to use a device that supports wireless connection:
First enter the control panel to find “Network and Sharing Center&rdquo ; This includes the current network connection status and network setup options.
Then we click on the "Set new network connection" below, enter the following interface, in the pop-up selection interface we drag the progress bar on the right to see that there is a "At the bottom" (Computer to Computer) & rdquo; Network Options, click to select, then click the Next button below.
At this point we have seen the interface below, there is a detailed description of the temporary network connection, regardless of it we continue to click the Next button.
At this time, we will prompt us to set up the information, please enter the required network information, and then click “Next”.
Settings include the network name (SSID), security type, encryption type, security key or password, which are freely filled by the user, basically the same way as the router, if not Refer to the router's setting method. At this point your temporary wireless has been set up, and now is waiting for the user to connect you to this temporary wireless. Figure:
When you connect your computer to an existing wireless network, Windows makes it easy for your computer to connect to the network. Click the network icon to select the appropriate existing network. When prompted, click “Connect”. The network connects using the value you entered when you first set up your network connection. If the network connection does not recognize the new network, such as a wrong password, refer to the operating instructions to manage the wireless network. If you are unable to connect to the network properly, you may need to change some settings in “Network and Sharing Center.
Through the establishment of a temporary wireless network, not only can the data transmission between multiple computers be carried out, but the user can conveniently carry out data transmission. As long as the host connects to the network and the Internet is shared, other users can also access the network. The function of the router is realized. Seeing everyone here is not eager to try? In fact, win7 has a lot of hidden features waiting for everyone to explore, Xiaobian here is also to encourage everyone to try more, not only can get new knowledge, but also can exercise their practical ability Why not do it?