To recommend a super easy to use software, really very easy to use and very strong very cattle a software, it is Trend Micro, thanks to friends give me recommended this trend micro, or else I will be crazy my computer torture the, my computer every day to poisoning, day day card, redo the system is still the old appearance, so every day I complain about my computer, friends are upset died. Finally have a friend is also someone else to him, he put the Micro Trend recommended to me, do not have to know, must be scared. Immediately effective, straight, very good, and now my computer did not poisoning this one said, very good.