Hi. I just downloaded ZA Extreme and have tried to find answers to my 2 questions but can't! So, I'm posting my questions here:Should I assume that I am not supposed to use the built-in Windows Firewall?

should I turn off Windows Defender or use it in conjunction with ZA Extreme?Thanks!

Operating System:Windows Vista 64 bit
Software Version:8.0
Product Name:ZoneAlarm Extreme Security