We all know that if the regular Internet, poisoning or computer card out or arbitrary website will appear, this is inevitable, our company is such, we every few days will be plagued by these things, annoying, every time these problems can only stop work to clean up the computer slowly, slowly killing a virus. Later the company introduced a software, called threat defense, we used after indescribably good every day, no matter how we look at the page, no longer appeared such as poisoning card out, is really amazing is very good, to recommend defense to threat is not used to friends. Your computer is one.