Tell me the best free security software?

I already have avira anti-virus free edition with microsoft windows defender and a firewall

Tell me the best free security software?norton internet security 2008

I have used AVG Anti Virus, Zone Alarm Firewall, Spy-bot Search and Destroy and Ad Aware both spyware killers for years. They are all free for personal use and I have had no trouble with Viruses Trojans etc. AVG does not slow the system down as much as some other products and Zone Alarm allows a lot of personal configuration unlike the Windows Firewall. They can all be downloaded from http://www.download.com/ I also use Windows Defender from the Microsoft site. It is safe to use two anti-spy products but never use more than one A/V as it can cause conflicts. You should run A/V and anti spy weekly. Hope this helps

Tell me the best free security software?spyware removal

This is the best configuration for better protection.

Anti-virus - Eset Nod32 Anti-Virus %26 Anti-Spyware

www.eset.com (trial version)

Firewall - Comodo Firewall Pro

www.personalfirewall.comodo.com (free license)

These security programs, promise to be system resource and user friendly.
For free programs: I use avast as anti virus, Comodo as firewall, and doctor spyware as antispyware which is not free but spyware terminator and spybot are free and have real time protection (a shield) which the free versions of ad aware and super antispyware do not have.
AVG Anti-Virus

Spybot Search %26 Destroy

Comodo Firewall
McAfee is the best, also staying off of pornsites works too
go on

download.com

search mcafee

and press download its FREE