Why do Win7 have a lot of local connections?

A lot of people's computers are like this, but a lot of people don't care, in fact, the reason for a lot of local connections is the problem of network card drivers, in the system, the first time the correct installation of the NIC driver, the system will be displayed as "local connection", and when you will be the corresponding network card removal, the system automatically installed network card driver , or manually install the NIC driver, the system automatically displays its corresponding connection as "Local Area Connection 2", and so on. In fact, no matter how much the local connection is displayed, it does not affect the use, if you feel uncomfortable, you can manually change its serial number.

First, manually change the local connection name, follow the path to the network connection, and click on the local connection 2 to modify the name of the local connection you want.

Second, open the Command Prompt window and enter:

Set Devmgr_show_nonpresent_devices=1

Enter after return execution:

Start devmgmt.msc

Open the Device Manager window after the carriage return, click the menu "view → show hidden devices", and then locate the "network adapter" item from the list of devices, and locate and remove the gray Nic icon.