Compare the best free antivirus tools for Windows 10 in 2026, including real-time malware protection, phishing defense, ...

Add Yahoo as a preferred source to see more of our stories on Google. Both Avast and Bitdefender originally built their reputations on their high-quality, free solutions. Even though they've both ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...

Looking for a free Android antivirus? Explore the best mobile security apps of 2026 and learn how Bitdefender, Norton, Avast, ...

Avast One (Gold) expands upon the company’s free security suite, with upgraded defenses against online threats and additional features. You don’t get just excellent antivirus protection, but tools to ...

Antivirus has become these days a catch-all term. It doesn’t just mean blocking literal computer viruses, trojans, and other bits of malicious code meant to attack your PC. When you opt to go beyond ...

To use an Internet-connected computer is to be insecure and place your privacy in danger. Spyware, viruses, Trojans and assorted malware are everywhere on the Net, trying to hop onto your PC and cause ...

Security software is a real free-for-all these days. Sure a few strings might come attached — some free anti-virus software and online scanners are strictly for personal use and you might need to put ...

Security-conscious Mac users may need more protection than their built-in tools provide. Learn about the extra features and functionality offered by the best free antivirus software providers for Mac ...

Penetration testing, hack testing, and password cracking: Free utilities are out there to help you do all these tasks and more I frequently thank vendors and developers for releasing cool, free, ...

Opinions expressed by Entrepreneur contributors are their own. Many small-business owners fall below what some people call the “security poverty line.” Bootstrapping entrepreneurs can be especially ...