Answers:
Ok. Here's what you necessitate on your computer to build it nontoxic.
1 antivirus program-AVG is fine.
1 Firewall program
Not more than one of respectively of those please. If you enjoy more than one of those, one will terminate out the other to craft it useless.
3 antispyware programs.
I use Ad-aware SE Personal
Spybot S&D & AVG Antispyware
I hope that answers adjectives of your question.
They are adjectives separate, you necessitate a apt firewall, a pious antivirus, a flawless antispyware.
all great except AVG antispyware only doesn't fine much
stir for superantispyware for a second program
http://superantispyware