This has never happened before. Microsoft is expiring the authentication that protects Windows PCs from threats each time ...

Microsoft says Windows 11’s built-in security is strong enough for most users, though power users and enterprises may still ...

Support for Windows 10 has ended, putting your system at risk. You don't have to upgrade—here's how to stay protected.

If you open the Windows Security app and go to the Device Security page, you can check whether Secure Boot certificate is up ...

Microsoft says the KB5007651 Microsoft Defender Antivirus update triggers Windows Security warnings on Windows 11 systems saying that Local Security Authority (LSA) Protection is off. LSA Protection ...

I always want to make sure my new Windows PC is protected against security threats. Here are five things I do with that goal in mind.

Researchers have discovered a new way hackers could use to exploit Windows devices. They have found a vulnerability in your PC’s operating system that could let threat actors downgrade it to an older ...

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

Windows displays a security warning when opening RDP files (.rdp), but you can skip the consent prompt for RDP connections in ...