You can use the virtual patch software, virtual patch software now because this is really good ah, but if you have the virtual patch software, the computer is not easily the problem, I do to my colleagues say, I usually just love this knowledge, so I the virtual patch is still very understand, when I see a colleague’s computer have a problem, I think the first is the virtual patch software, and the virtual patch software is now using more special, so I will give my colleagues said, and I think I should know more about this virtual patch software, in this way, I can learn more about this knowledge.