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

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

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

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

Windows 11's April update made it easy to check your Secure Boot certificate status ahead of the June 2026 expiration ...

The original Unified Extensible Firmware Interface (UEFI) Secure Boot certificates for Windows will start expiring in late June. Microsoft has urged IT and security leaders to apply updated ...

Microsoft is introducing clearer Secure Boot certificate alerts and a new indefinite update pause option in Windows 11. The security feature helps users identify and address expiring certificates ...

Microsoft has released the KB5083631 optional cumulative update for Windows 11, which includes 34 changes, such as a new Xbox ...

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

Microsoft is rolling out critical Secure Boot certificate updates to Windows 11 systems, with PCWorld reporting that current certificates expire in June 2026. Users must install quality updates and ...

Microsoft has introduced a new Windows 11 feature that alerts users if their Secure Boot certificates, essential for startup security, will expire in June 2026. The status is now visible in Windows ...

None of that is surprising or different to the monthly norm for PC owners. What is different, Microsoft says, is that “starting in April 2026, the Windows Security app displays additional information ...