The last, there are some problems, some of the software inside the machine how to open it, then no way had to let me know that a friend sent to me to see the machine end is wrong, my friend came to the results after I install a threat defense kill the virus directly well, if I hadn’t looked on I didn’t really believe just installed a threat defense directly to the machine to get all my questions, then I realized that it was because my machine hidden inside a lot of virus, some anti-virus software is not completely remove and clean, but the threat defense is not the same he can deep the antivirus, so that my machine instantly got better.