Last time I went out with my friends accidentally heard my friend said that the virtual patch is very good, if my machine is not installed virtual patch then go back to the machine installation, the installation was also felt there is no loss directly back to install it, but did not expect the virtual patch the effect will be so good, then I installed directly to the virus hidden inside the machine to killing out, and my machine from then on the reaction rate but much faster than before it, if not personally use I didn’t really believe the effect of this product is so good.