I was on the Virtual Patch knowledge is really no interest, but recently I heard some colleagues talk about this every day Virtual Patch, when they said that every time, I really do not know what to say, but they seem to know is really a lot, every time they talk about this Virtual Patch and I really don’t know what to say, then I think, or I learn some of it, in this way, they spoke of the Virtual Patch, I also know what they are saying, oneself also is not so embarrassed, so I began to learn from the Virtual Patch, although it is now only learned a little bit, but I think it is very interesting, I really love a little.