Hi again everybody... Sorry if this question has been asked a zillion times before, but I've been reading as much as I can here on this stuff, and I'm still a bit confused... Anyhow, should I continue using Windows Firewall, replace it with another, or run an additional firewall like COMONDO with Windows Firewall? Also, if I update Malwarebytes to Real Time scanning, should I continue to use Windows Defender? I don't mind running... and/or purchasing good software, I just don't want to bring the computer to it's knees with all this stuff running.