What is the best antivirus provide safty from threats.what u think about symantec antivirus coperate

The top rated Antivirus/Spyware suite by those who test antivirus programs (av-comparitives, virus.gr, etc) is Kaspersky

(I have used this to clean up machines that nothing else would work on.

you can read the reviews and download a 30 day free trial here.

http://www.download.com/3120-20_4.html?q...

After cleaning up your machine I suggest you buy it, it's worth it

If you can't afford it then These 3 free tools will help you keep your computer clean ~ Patrick

Check out the video review below for the best free Antivirus program

I recommend these 3 FREE top rated Programs to clean up and protect your system

~ Pat

The Top Rated Free Antivirus Program researched from those who test Antivirus programs (av comparatives, virus.gr, and other reviews including this video review) http://www.youtube.com/watch?v=KhXZo3dHu... is

Avira Antivir http://www.download.com/Avira-AntiVir-Pe...

Today you are in more danger from Spyware I Download, Install, Update and Run SuperAntiSpyware

http://www.download.com/SUPERAntiSpyware...

( I used this to remove spyware and Trojans from a laptop that adaware would only detect but not get rid of ) It detected and removed everything

Download and Run Advanced Windows Care Personal

http://www.download.com/Advanced-Windows... this will tune up your system and show you what starts at bootup, and allow you to edit this.

(uncheck the Registry tab, but check the Spyware, Security and startup tabs and see what is starting up and disable harmful items.