Windows Defender has several security settings, including some you need to switch on to get the utmost protection. Here's why ...

Defender is 'usually sufficient,' it says in a blog post that might rile up the antivirus industry.

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Do not download this fake Microsoft Windows update. Update April 16: Following confirmation ...

Scammers built a convincing fake Windows update site that installs password-stealing malware. Learn how the multi-stage attack works and how to stay safe.

5 Antivirus Programs That Actually Hold Up in 2026 Best Antivirus for Windows 11: Fast, Lightweight & Secure Windows 11 users face growing cyber threats, from ransomware and phishing to occasional ...

The earliest antivirus programs identified known malware by matching byte patterns called signatures. Modern malware techniques defeat signature-based detection, so modern antivirus apps like ...

Learn how to find Microsoft Defender Antivirus Signature Version in Windows 11 using Windows Security, PowerShell, Intune, ...

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

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 ...