Win7 system optimization firewall specific steps

Users know that firewalls can effectively prevent intrusions and protect users' network security. Firewalls are very important, but most users don't know that Win7 systems have added the ability to optimize firewalls. The following small series will introduce you to the specific steps of optimizing the firewall.

First, 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 the "Windows Firewall" item.

Second, and then open the Windows Firewall panel, click on the left navigation bar inside the & ldquo; Allow a program or feature through Windows Firewall & rdquo ;.

Third, the opening in the panel, can be seen that all programs can connect to the network. If you want to disable the program, you can select it and then click the “delete” button below. If you want to add access to the network, click on the "Allow another program" option in the lower right corner.

Fourth, and then open the Add Program dialog box, the program will add to its list added to the list on the line.

The above is the specific step of optimizing the firewall in Win7 system. This function can facilitate users to prohibit or allow the corresponding program to access the network, which better protects the security of the system.