Enable Firewall Feature in Windows 7

Enable firewall feature in Windows 7:

1. Click “Start”, and then click “Control Panel”.
   
2. In the “Control Panel”, click “Windows Firewall”.
   
3. In the left menu, click on “Turn Windows Firewall on or off”.
   
4. Select “Turn on Windows Firewall” for both Home or work (private) network location settings and Public network location settings, then click “OK”.