majorgeeks.com
down the left hand column, AVG free edition is there. However, if you have another antivirus/spyware program getting AVG can conflict and set one against the other.
I use Avira, with Ad-Aware, (agree Norton is no longer the service it used to be)....
For 29.99 on my desk top, I have Black Ice ....very good as well.
My laptop hold up with Avira anti virus, malware/spyware,...etc,...
check the site above, keep it simple.
Oh, BTW, Bill Gates is the devil....