System Security Software
 |
AVG Antivirus 2011 FREE antivirus software, removes spyware, malware, virus. |
Windows - FREE; 4.5 MB |
 |
 |
Kaspersky Antivirus
Kaspersky protects against virus, trojans, spyware, hacks and spam. |
Free to try (30 day-use trial); |
|
 |
Microsoft Security Essential
One of the top FREE antivirus programs out there. Fast and efficient. |
WIndows - FREE |
|
 |
Spybot: Seek & Destroy Top ranking spyware and malware removal. |
Windows - FREE |
|
 |
Malwarebytes Anti-Malware 1.5 Easy-to-use, simple, and effective anti-malware application. CNET rated #1 download |
Free/Windows |
|
 |
Avast! Antivirus and spyware Virus protection, offering full desktop security including a resident shield with anti-spyware technology. |
Windows(Free 1 yr w/registration); 300kb |
|
 |
CA Security Suite Rivals the Norton and McAfee software. Too sluggish and resource intensive. Too many false positives. |
Windows: (2 month free trial);43 MB |
|