Powered by Insight, Symantec Endpoint Protection is the fastest, most powerful endpoint protection security solution you can buy. Symantec Endpoint Protection provides state-of-the-art defense against all types of attacks for both physical and virtual systems. Seamlessly integrating the essential security tools you need into a single, high performance agent with a single management console, Symantec Endpoint Protection provides leading protection without slowing you down.

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

MAGIX PC Check & Tuning 2011 is a professional application designed to increas your computer performance. According to independent tests, PCs that are used extensively show signs of slowing down after only a few months. PC Check & Tuning managed to increase the performance of test devices by up to 300 percent, achieving results that were nearly equal to their original performance.

BitDefender Internet Security 2010 keeps your Internet-connected family safe, without slowing down their PCs. It locks out viruses, hackers & spam, while providing parental control and firewall protection.