How to turn-off Windows Firewall?

Windows Firewall is essential for blocking viruses, hackers and malicious softwares from accessing and altering the normal operation of your computer. But there are times that you need to turn-off Windows Firewall. For example, your computer can’t connect to a network. Or you can’t join a LAN-based game. Or a software requires you to turn-off your Windows Firewall in order to be installed. So now I’ll be teaching you how to turn-off your windows Firewall.