Which is the best antivirus program till now?

i used norton antivirus 2005 now..but my computer still receive viruses...when i play some online game after 5 to 10 minutes it will jump out and said running error..and there is a message always come out say that ur computer is infected!SO i wan to format my computer now...any suggestion on best antivirus?and if i format it...i need to on9 to download the program....at that moment will i get viruses? how? pls teach me....thx a lot

Which is the best antivirus program till now?norton 360

Hi there,

Unless you really cannot afford to pay for a security solution, I would avoid free programs such as AVG, Spybot and Adaware. Shockingly these three programs used in conjunction now protects you from less than 60% of the threats out there today. In all seriousness, these programs (especially spybot and adaware) are no longer good enough to be your only protection against viruses, spyware and adware (as well as trojans, rootkits and other nasties). They used to be great programs a couple of years ago, but have now been overtaken by programs with next-generation approaches.

Looking at the latest mainstream protection scores it's currently Kaspersky that comes out on top (although seems to generate a high number of false positives), ahead of McAfee and then Norton. However, these scores are all currently dwarfed by another program called Prevx1. This is an all-in-one-solution that protects against all forms of infection (virii, spyware, adware, trojans, rootkits, etc), and has proven to have the strongest protection and clean-up capabilities of all security products available today.