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 ...

Learn about Avast antivirus. This guide covers key security features, privacy tools, details about the free version, and how ...

Avira antivirus features Avira’s core antivirus software offers real-time protection, manual scanning and scheduled scans for Windows, MacOS, iOS and Android. The Smart Scan feature also identifies ...

Just because you have antivirus software installed on your PC doesn't mean a zero-day Trojan can't steal your personal data.

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We explore how Windows Security and Microsoft Defender protect your Windows 11 computer and why you might want to consider an alternative. Dianna Gunn built her first WordPress website in 2008. Since ...

ZDNET experts put every product through rigorous testing and research to curate the best options for you. If you buy through our links, we may earn a commission. Learn Our Process 'ZDNET Recommends': ...

Dianna Gunn built her first WordPress website in 2008. Since then, she's poured thousands of hours into understanding how websites and online businesses work. She's shared what she's learned on blogs ...

In 2025, most devices feature built-in antivirus software that scans files you attempt to download, blocking anything it deems suspicious. Antivirus tools also perform automated scans to remove ...

Antivirus apps protect your PC's personal information, data, bank accounts, and other sensitive information. We've tested ...

Discover the highest ranked antivirus programs for Windows 10 and 11. See whether you need to save or splurge to protect your ...