Targeted Attacks

A friend said her computer by Targeted Attacks after her when in use will have a psychological shadow, I think my computer is Targeted Attacks, I’m still not sure I have the kind of computer poisoning, but I’ll think of some way, they say you don’t look now to what extent, you still use the anti-virus software what the most backward, I said I am not say love, I think I am using enough, sometimes I think I really need to expand my knowledge of such a. I would not have some doubts about what exists, but they do not seem to think so.