Download ESET NOD32 AntiVirus 5.2.9 2012

ESET NOD32 Antivirus is the most effective protection you can find to combat today's huge volumes of Internet and email threats. It provides comprehensive antivirus and antispyware protection without affecting your computer's performance.ESET NOD32 Antivirus is also one of the fastest antivirus solutions, so fast you won't even notice it running.

Download AVG Internet Security 2012 Build 217

Get complete protection from the most dangerous threats on the internet - worms, viruses, trojans, spyware, and adware.Antivirus and antispyware protection for Windows from the world's most trusted security company. Use the Internet with confidence in your home or small office.

Download Norton Antivirus 2012

system protected against all types of malicious threats. Norton Insight delivers innovative intelligence-driven technology for faster, fewer, shorter scans. Rapid pulse updates every 5 to 15 minutes provide you with up-to-the-minute protection. Norton will also prevent virus-infected emails and instant messages from spreading, so you can feel secure while you keep in touch. Lastly, Norton blocks browser exploits and protects against infected Web sites. Surf the Internet with confidence.

Download Malwarebytes Anti-Malware 1.6

Malware is, unfortunately, a fact of life today. If you own a computer, if you surf the internet, share files with someone, transport data between the office and your home PC's, you're likely going to bump into a bug or two along the way. Some of them can be nothing more than a minor irritation. Most of them, however, can ruin your entire day, or worse, cause you to lose your job because you brought a virus to work.