How to open the settings of win7 firewall? Set the operation of win7 firewall

Deep technology win7 system has built-in firewall function, which can block virus invasion and protect system security. Some users who are not familiar with the firewall don't know how to open or close it, and they haven't found it for a long time. Want to set up a firewall for win7 system, where can I find it? In fact, the operation steps are not difficult. As long as you remember the following tutorial operations, you can set up the win7 firewall soon.

The specific method is as follows:

1. Click Start in the lower left corner of the desktop, and then click Control Panel in the pop-up window:

2. Then select View Network Status and Tasks under "Network and Internet" in the control panel:

3. Select Windows Firewall in the lower left corner of the new window:

4. Then, in the sidebar on the left side of the selection form, select Turn Windows Firewall on or off:

5. Finally, choose to open or close according to your own needs, and then confirm.

If you want to set the firewall of win7 system, but don't know where to operate it, just look at the tutorial and Bian Xiao will tell you how to do it.