is there any web page where i could download a totally free antivirus and anti spyware software.?

i ve downloaded a few antivirus software that say its free but at the end you have to buy it.

Its just the free version, so no real time protections, but I use it and i dont have a single virus in my computer:

www.superantispyware.com

VIPRE AntiVirus & AntiSpyware Software with PC Lifet…

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