Win7 both inside and outside the network can ping but not the internet how to solve

methods/Steps are as follows:

1, in order to eliminate the software reasons, we first put the system with the firewall off. Specific settings: Control Panel-windows Firewall-Turn off firewall-select close. At this point you can try the Web page refresh to see if it recovers.

2, the network can ping, indicating that the TCP/IP protocol without failure, manually set up DNS to further determine whether the domain name resolution failure.

3, shut down or uninstall the three-party firewall or a variety of security guards, at this time can refresh the page to determine whether to restore.

4, start running input: netsh winsock reset.

5, restart the computer after the landing page, the Web page back to normal.

6, Winsock is the Windows network programming interface, netsh winsock reset is to restore it to the default state.