How to judge the user's Internet access method in Win7 system? How to view current network connection

If the user uses a computer to access the Internet in a strange place, it is difficult to know what method the computer uses to access the Internet. The author uses the computer network sharing center example to show the user a low-key way to judge the Win7 Internet access method.

user access mode determination step of:

local connection:

Right-click the Open Network Sharing Center and select and change the setting adapter, as shown below:

During normal Internet access, if only the local connection icon is on, the computer connection mode is local.

broadband connection:

Right-click to open the Network and Sharing Center and select Change adapter settings, as shown below:

normal online process, if the local connection to broadband The connection icons are all on, indicating that the computer is connected to the Internet as a broadband connection.

3G connection:

Right-click to open the Network and Sharing Center and select Change adapter settings, as shown below:

normal online process, if only 3G connection ( The icon named Unicom here is on, and the Internet access method is 3G dial-up.

Note: Dialing with different 3G NICs may result in different client names.

Of course, there is also a way to look at the desktop. Without a network connection, it is wireless Internet access. If there is a modem, it is dial-up via broadband. If it is a network cable, it may or may not be a local area network. Because you won't know, will there be wonderful users to dial the modem with a very long line connection.