The January Patch Tuesday updates for Windows refresh the expiring certificates for Secure Boot, which protects your computer against bootkit malware.

Windows 11 KB5074109 causes a black screen on some PCs, including those with an Nvidia GPU, and also freezes Outlook if you ...

Since the January update from a few days ago, some PCs running Windows 11 are reportedly unable to shut down properly.

Microsoft’s January 2026 Patch Tuesday fixes 114 Windows flaws, including an actively exploited Desktop Window Manager bug ...

Today is Microsoft' 2026 Patch Tuesday with security updates for 114 flaws, including one actively exploited and two publicly ...

Microsoft has now admitted that the January security updates for Windows 11 23H2 can interfere with sleep mode and shutdown.

The Indian government has issued an important cybersecurity warning for users of Windows 10 and Windows 11 operating systems.

A new bug in the January 2026 Windows 11 update is preventing PCs from shutting down. Here is the temporary fix to save your ...

Eight critical vulnerabilities and an actively exploited zero day highlight Microsoft’s first Patch Tuesday announcements for ...

Windows 11's latest security rollup is doing something users expect only from horror movies and stubborn smart bulbs: some ...

Microsoft’s latest Windows 11 security update was meant to harden PCs against stealthy firmware attacks. Instead, it has ...