Win7 comes with the most powerful use of multi-function firewall

1, first we need to click [Start] [Control Panel] [System and Security] [Windows Firewall] to view the status of our firewall.

2. If there is a problem with the configuration of your firewall, you can check the configuration of the firewall by clicking the [Custom] setting.

3, after we turn on the firewall, if you need to allow a program to pass the firewall rate, you can click [Control Panel] [System and Security], click [Allow Program] on the right Or function through the windows firewall]

4, in the pop-up [Allowed Programs] dialog box to set the program that allows you to pass the firewall

5, we need in [home /work], [ Check the Public] dialog box.

6. If you want to change the network location of your program, you can change the network location of the program in the figure below.