The products you mentioned has trial available. You might want to give them a try after you successfully remove NAV AV.
Just don't install 2 antivirus or 2 firewall software.
I want to replace Norton AV with ZA Internet Suite 7. Will this protect me in the same manner? Is this all I need or should I use ZA 7 with Spybot, Adware etc... I guess my main questions are:
is ZA Suite 7 AntiVirus 100% dependable? Should I just by ZA Pro for my firewall needs and another AV program? I was thinking about buying ZA pro and Nod32 or ZA Internet Suite 7 only not sure which way to go.
Or I was thinking of getting ZA Suite 7 and using spybot as well or there is no need? I removed norton due to it slowing my system down. Will ZA Suite 7 slow me down as well?