How to reinstall the TCP/IP protocol in Windows 7 Ultimate system to restore the network

The Windows 7 Ultimate system reinstalls the TCP/IP protocol and shares it with everyone. In the process of using the computer to access the Internet, it is inevitable that some problems will occur, such as when you clean up the files and software on the computer. Normally connected to the network, most of the reasons for this failure are caused by the destruction of the TCP/IP protocol during computer operation. We need to reinstall the TCP/IP protocol to restore the network. The way.

1. First open “Start”―“Control Panel" in the Control Panel, select Click "Network & Sharing Center>;

2. In Network and Sharing The center chooses to click “Change Adapter Settings”;

3. Find the network device, right click and select “Attributes”;

4. In the opened property interface, In the network window, there is a "Internet Protocol Version 4 (TCP/IPv4)", double-click to enter;

5, set the IP address in the Internet Protocol version attribute, thus completing the installation and installation of TCP /IP Agreement;