Microsoft is also updating the Windows Security app with a status indicator that will let users know whether their Windows 10 ...

Microsoft's 2011 Secure Boot certificates expire June 2026, leaving millions of Windows 10 PCs vulnerable to boot-level ...

Windows users beware. Microsoft has confirmed that Secure Boot certificates, first issued in 2011, expire in 8 just weeks.

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

Windows 11 now shows Secure Boot certificate status in Windows Security. Learn what the new alerts mean and what actions you ...

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Windows 11 now shows Secure Boot alerts to help users prepare for 2026 certificate expiration and avoid security issues.

The Windows Security app now displays additional information about the status of Secure Boot certificate updates on your PC, ...

Microsoft's old Secure Boot certificates expire mid-year. The Windows Security app displays the update status.

Microsoft has started automatically replacing expiring Secure Boot certificates on eligible Windows 11 24H2 and 25H2 systems. Secure Boot is a security feature that blocks malicious software (like ...

It’s the first thing you need to do when you get a Secure Boot option grayed out in the BIOS. Although it is not necessary, some configurations require users to set ...

Find the Secure Boot option and change it to Disabled. Save the changes and reboot again. We recommend keeping Secure Boot enabled unless you're sure it needs to be disabled. This article explains how ...