Asked a few days ago I call back home, my father is doing these days, because I know our home computer is broken, may be the most worried is my father, most of the idle is holding an estimated, the results of my mother told me my father in playing computer, I was listening to my mother said that is really an accident, so my mother depending on also hear my doubts, and then tell me, because my father he gave us a computer installed a threat defense, I quickly call my dad, my dad told me he is the search on the net, say threat defense can solve his problem, seems to be true!