How does the Win7 system optimize the firewall function?

1. Open the control panel interface in the start menu. Then in the control panel, use the category as the view mode, find the "System and Security" option, open and find "Windows Firewall";

2, then in the Windows Firewall panel that opens, Click "Allow the program or function through the Windows Firewall" in the left navigation bar;

3. In the open panel, you can see all the programs that can connect to the network. If you want to disable the program, you can select it, and then click the "Delete" button below;

4. If you want to add a program to access the network, then click on the bottom right corner. Allow another program & rdquo; option.

5, then in the open add-on dialog box, add the program to be added to the list.

The above specific scheme of Win7 system optimization firewall is explained here. This function can facilitate users to prohibit or allow corresponding programs to access the network, which better protects the security of the system. Interested users can set it up and see.