I already have Norton 360 version 3.6 whilst scanning for viruses security tool flashes on screen. I assumed this product is related to the security tool that I already have, I went ahead to purchase it as it was showing 33 infected viruses. before purchasing I scanned using Norton but could not remove security tool as I thought it was fully infected because everything froze unable to do task. once purchased everything included norton started to work. All in all I understood that without security tool norton was not operatable. I wish that I... read full review »