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

If you feel that your system is not secure and someone is invading your system, you can use Windows 7 integrated firewall to help you. Windows7's firewall function is very powerful, can help you detect threats from the network, then how do we change this firewall?

1. First, we need to click [Start] [Control Panel] [System and Security] [Windows Firewall] to check 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 have turned on the firewall, if you need to allow a program to pass the firewall rate, you can click [Control Panel] [System and Security], click on the right side. [Allow programs or functions to pass through Windows Firewall]

4. In the [Allowed Programs] dialog box that pops up, set the program that allows you to pass the firewall

5. You need to check the [Home/Work] and [Common] dialog boxes.

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.