Norton Internet Security 2012 – fast and powerful protection against malware and online threats without slowing down your computer. Options antivirus, antispyware, firewall supplemented unique technologies to effectively protect your computer from all types of Internet threats. Allows for quick and easy protection without slowing system performance. The function of early warning of performance will notify you if other applications slow down or affect the performance of your computer. Protect your personal information online, so you can be sure that you become a victim of cyber fraud.