Nearly every major product family needs immediate patching, from Windows to Office to Microsoft Edge, SQL Server, and even ...

The Secure Boot refresh is one of the largest coordinated security maintenance efforts across the Windows ecosystem, ...

Secure Boot Certificates are set to expire soon. This guide shows how to check and update them and covers a roadmap for ...

Microsoft's latest Windows update now confirms if your PC is Secure Boot-protected - how it works ...

Critical154Important1Moderate0LowMicrosoft addresses 163 CVEs in the April 2026 Patch Tuesday release, including two zero-day ...

Today is Microsoft's April 2026 Patch Tuesday with security updates for 167 flaws, including 2 zero-day vulnerabilities.

Windows 11 April 2026 update adds Narrator Copilot support, faster Settings, File Explorer fixes, and key security ...

Secure Boot was once considered an unbreakable force protecting your PC. Now, it's vulnerable, and there's not an easy way to ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Check your PC now — do not miss this deadline. Windows users beware. Microsoft has confirmed ...

Microsoft’s original Secure Boot certificates that protect your PC’s startup process are set to expire in June. To help users check if they're still protected, the company is ready to roll out a new ...

Microsoft’s CA-2023 Secure Boot update broke PCs. Learn why UEFI firmware failed, how vendors reacted, and how to fix your boot issues.