Norton Antivirus 2012 - 1 User / 3 PC [Old Version] Industry-leading security with 4 unique layers of powerful protection. This product is 2019 ready! Proactively stops online threats before they can infect your computer Detects and eliminates viruses and spyware; protects against dangerous applications Won't slow down your computer or disrupt your work and play Get up and running fast with quick setup and easy-to-use features