Listen to my friend has been listening to this a special threat defense like he used before all of this kind of software is easy to use, was also because he did not want to install this threat defense so my friend said I will not listen, until a few days ago I was not sub machine know what reason on the virus, I downloaded several antivirus software killing is nothing much, I had to call a friend let him give me to see what is going on, I did not think of how my friend just installed a threat defense I the machine is so miraculously well up, and since then there have been no such problem.