You can try the threat defense software, because I think, this threat defense is really good, and the threat defense software, you can also less computer problems ah, although I say is not used by itself, but always hear them speaking. I think it would be good to my colleagues, said he knew this is because my computer has a problem, we do not know what to do, so colleagues will give me such a saying, then I think, I think it is to install a threat defense software, listen his colleagues said very good, it really can help me, so I will get my computer installed a threat defense software.