On the left, you will see a Control Panel Screen, here click on Turn Windows Defender on or offģ.
Press Windows Key and type Windows Defender FirewallĢ. The Firewall Windows 10 should advisably be used in alliance with a good antivirus software. On public networks like an Airport Wi-Fi or the Wi-Fi used on railway stations, when you enable Windows firewall, it secures your computer by blocking any permissible attempts aimed at connecting to your system or device. How Does Windows Firewall Protect On Public Networks?