BizSugar.com › Global › 43 Most Dangerous PC Viruses in the 21st Century

Viruses have been around about as long as the personal computer, and at times it seems as though the viruses are definitely winning.

The viruses advance just as fast, or often faster, than our best virus detection and prevention software. That means vigilance and safe computer are often your best defenses. But even the best defense can’t always keep your computer safe when you encounter one of these viruses.