How to add TCP/IP protocol to Win7 system?

In the normal situation of the network, if the Win7 system computer can't access the Internet, it is very likely that there is a problem with the TCP/IP protocol. For this, we can re-add the TCP/IP protocol to recover the network. If you have encountered this problem, you can follow the steps below to solve this problem.

Procedure:

1, first open & ldquo; start & rdquo; - & ldquo; control panel & rdquo ;, select & ldquo; Network and Sharing Center & rdquo ;;

2, select network and sharing Center & ldquo; change adapter settings & rdquo ;, then find the network device, right click and select & ldquo; properties & rdquo ;;

3, the network window the next there is a & ldquo; Internet protocol version 4 (TCP /IPv4) & rdquo ;, double-click to enter;

4, set the IP address in the Internet protocol version attribute in, thus completing the installation of add TCP /IP protocol!

The method described above is to solve the problem by adding the computer can not access the TCP /IP protocol, if you have encountered this problem, just follow the above steps to resolve it.