Did not think of a friend’s computer or install this AWS, I always do not know, I would say that her computer is going on, no thought of friends came to me, because her usual work is really need to use this AWS, there are safety is the best, so we find people specially installed this AWS, now I really feel the benefits of AWS, especially in the beginning I will use this AWS, it is also the feeling is very good, can prevent a lot of virus. You for me is really too good, I also have been using this aws.