See a computer running slow, I was particularly anxious, because I really did not think this is the original virtual patch is very good, so this time I really love is special with this virtual patch, really did not think of so many people now have to use this virtual patch, especially because the virtual patch is getting better and better use, but also is especially perfect, especially for those of us who often use the computer that virtual patch is really too good, but it is also used is particularly convenient, so this time I really I feel is installed on the virtual patch, would have been used, very good.