Computer if you don’t drive carefully bad. What if your computer threat defense will launch some protection program, I think this is a good thing, but sometimes may threat defense your computer is not so useful, so you need to be be careful, I think the computer threat defense if don’t work, then you have to look at what went wrong, so you will know where the problem lies in, but sometimes I would think, if I have the opportunity to do his thing, then I’m sure to protect my computer, because my computer for me is a good tool to protect me such an existence.