If you want to turn off the Windows Firewall, there are three methods. One is using the GUI which is the method that takes the most time, the other two methods are faster and using PowerShell and command prompt.
Turning Off Firewall Using PowerShell
On the PowerShell, execute the following command. This will turn off your firewall.
Set-NetFirewallProfile -Profile Domain,Public,Private -Enabled False
Turning Off Firewall Using Windows Command Prompt
Open the command prompt and execute the following command:
netsh advfirewall set allprofiles state off