Beyond fixing a host of security vulnerabilities, the latest Patch Tuesday will display your Secure Boot status to make sure ...

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

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

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

None of that is surprising or different to the monthly norm for PC owners. What is different, Microsoft says, is that ...

Microsoft’s April Windows 11 update introduces notifications to alert users if Secure Boot certificates—critical to preventing malware at startup—are outdated ahead of their June 2026 expiry.

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

Microsoft is also updating the Windows Security app with a status indicator that will let users know whether their Windows 10 and 11 installations have the latest Secure Boot certificates.

Microsoft’s April 2026 security update fixes 165 vulnerabilities across Windows, Office, and other products, including one actively exploited SharePoint flaw. The update also introduces a Windows 11 ...

Microsoft’s new Patch Tuesday is a bumper update — 8 critical flaws topped off by an actively exploited zero-day ...

Microsoft is quietly rolling out one of its most significant Windows security changes in over a decade, and it comes with a ...

Microsoft rolls out April 2026 Patch Tuesday update KB5083769 for Windows 11, adding security fixes, improved networking, and ...