Norton Antivirus 2010 1-User/3PC [Old Version] Norton AntiVirus 2010 delivers industry-leading protection against viruses, spyware and more without slowing down your PC Proactive protection automatically removes threats and stops new attacks before they can do damage Uses intelligence-driven technology for faster, fewer, shorter scans--spend more time using your PC and less time waiting for scans Provides clear, useful information about the CPU and memory resources used by applications to help you keep your PC running at top speed Tells you what attacks it catches, where they came from and what they did so you can avoid future attacks