Especially, there is also a very good since my computer has installed the targeted attacks, it really is good too much, before a computer from time to time out on some problems, remember a time just do the work because the computer broke down all of a sudden what are not, at that time, I really do not know the how to do, but also had the new do, but to listen to people say that the targeted attacks I installed, no thought of in the future is not what the problem really is particularly good, now I feel a sense of security as targeted attacks.