Microsoft Defender isn't enough to fully protect your PC. You don't have to pay extra, though—just use one of the top free antivirus apps we've tested.

Best Antivirus Best Free Antivirus for Windows 10 in 2026: Top Free Protection Options Compare the best free antivirus tools for Windows 10 in 2026, including real-time malware protection, phishing ...

A simple antivirus checklist covers real-time protection, malware and ransomware defense, firewall tools and scam detection ...

Best Antivirus Best Antivirus Software for Windows PCs in 2026 Discover the highest ranked antivirus programs for Windows 10 and 11. See whether you need to save or splurge to protect your device, ...

All the antivirus apps here were installed on a Windows 11 PC updated to the latest version and with all security patches ...

Unlike your built-in laptop antivirus protection, modern antivirus software doesn’t just protect you from dodgy downloads—it can keep the kids from looking at web pages they shouldn’t or make sure ...

Best antivirus software for 2026, tested and reviewed by an expert - Get peace of mind with comprehensive protection from the ...

Antivirus software offers digital protection and defends against malware. But it can't shield you from everything. Mike De Socio is a CNET contributor who writes about energy, personal finance, ...

McAfee has been around forever. Malwarebytes started life as a favorite cleanup tool when other antiviruses failed. How do these two antivirus powerhouses stack up against each other? I've tested both ...

Antivirus software is undergoing a major shift. Traditionally, antivirus software relied on matching files against databases of known malware signatures. But today’s threats evolve too quickly for ...

Discover the best free antivirus software solutions in that can help you to protect yourself and your devices without ...

Viruses and malware aren't what they used to be. Gone are the days when your biggest worry was downloading a bad file from some sketchy website. Now threats show up as phishing emails that look ...