Can a free download really protect your PC? Yes, but you have to choose the right one. Our lab tests identify the most reliable no-cost security programs.
Malwarekiller, remember that each test labs has its own methodology and their own malwares samples, so unless a common procedure is created with common samples, every test will show different or even opposite results.
Yeah, it's a bit confusing, because it you look at the real-world malware fully blocked and real-world malware partially blocked columns, the total equals 100%. That sounds like it blocked everything.