A free Anti-virus software is not enough, just believe me guys!! You’ll need a powerful PC protection program to defend your system from being attacked by virus, malware, trojan and any most common threats coming as consequences from being connected to Internet. The simplest way to provide advanced protection against online and offline threats is to buy an Internet Security Suite. Many vendors like AVG, McAfee, Avira and Norton are having that package which unfortunately not cheap. The cheaper and bulletproof solution is simply install Anvi Smart Defender Pro along with your favorite free antivirus program.
Anvisoft Smart Defender Pro is a sophisticated light and smart swordfish malware detection and removal enhanced with powerful real-time protection for extra PC security. Priced only US$24.98 which considerably cheaper (luckily we have 5 full license keys for you), this Windows-based app is an easy-to-use and lightweight detection and prevention program, which can monitor every running process and stop malicious processes in the background before they even start.
http://www.pressbyte.com/11852/anvi-smart-defender-pro-bulletproof-pc-protection-realtime-cloud-scan-technology-giveaway/