Microsoft Defender offers great protection from malware -- but there are other online threats you might want to consider, too ...

These security settings only take a second to change.

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

But that's a problem. When you stop thinking about your own security and hand it off entirely to software, you stop ...

The clock is ticking for Windows and Linux users to update cryptographic keys that protect their systems against ...

While existing Secure Boot certificates are due to expire today, Microsoft issued replacement certificates at the eleventh ...

Microsoft has expanded its Windows 11 administrator protection tests, allowing Insiders to enable the security feature from the Windows Security settings. First introduced in October in a preview ...

Are you worried that your missing Windows Defender history is hiding an infection? Windows Security’s Protection History tracks the Defender’s actions, helping you identify and remove threats easily.

If you have installed a third-party antivirus tool and it is buggy or infected, it can interfere with Microsoft Defender Antivirus settings, including Tamper Protection. That could be the reason that ...

Microsoft has released the final version of security configuration baseline settings for Windows 11, version 22H2, downloadable today using the Microsoft Security Compliance Toolkit. "This release ...

Windows Secure Boot certificates must be updated by June 24th. Here's how to check your status and what happens if you miss ...