I believe that is the best buy in to buy a good computer why not to install the best antivirus for PC is not, I buy a computer when specially bought a computer last computer do not know why in the course of the game in the virus, can not be used, so I want to buy a good point of the computer, when I play on the computer, the sales staff will tell me whether or not to install antivirus for PC, I also and chatted with him for the last computer why bad, he said that if the installation of the best antivirus for PC computer is broken directly to look for him, he was confident that look best antivirus for PC is very good, I very much look forward to the best antivirus for PC to my wonderful.