How do we turn off every firewall in our computer?

Answer 1

if u have a firewall program then its usually in ur taskbar right click it and dissable, if ur using the windows firewall then go to my network connection and right click ur connection choose properties then advanced i think(or some other tab) there is a firewall in there somwhere.

Answer 2

Disconnect from the internet first. Then right click on the firewall icon and expect it to get upset with you.
You should only have one firewall. If you turn yours off, the Windows one will try to turn itself on and give you a load of warnings.