Microsoft says it has resolved a Windows 11 bug that caused some commercial systems to fail to boot with an "UNMOUNTABLE_BOOT_VOLUME" error after installing recent security updates, with the fix ...

Microsoft on Monday released a Secure Boot update ahead of the expiry of a root certificate first issued in 2011, warning ...

Windows 11 is refreshing Secure Boot keys in 2026. Here's why TPM-WMI Event ID 1801 appears, and how to verify the new certificate.

Microsoft's KB5077181 security update has caused endless restart loops and system lockouts for Windows 11 users, with no ...

Microsoft is advising organizations to prepare their Windows Server environments for upcoming Secure Boot certificate updates. The changes are intended to maintain the integrity o ...

Older laptops with slightly yellowed plastic edges and intact but fading Windows 10 stickers still glow in display windows ...

Microsoft is preparing to roll out new Secure Boot certificates via Windows Update to keep old PCs protected from boot‑level vulnerabilities.

Microsoft is reminding users that the Secure Boot ecosystem will soon require a mandatory check-up. The Redmond-backed security protocol, part of the UEFI specification and primarily ...

If you receive Event ID 1797 in the Event log on your Windows 11/10 computer, this post will help you understand the cause, reason, and possible resolution. The Windows UEFI CA 2023 certificate and ...

Facepalm: Microsoft and the PC industry developed the Secure Boot protocol to prevent modern UEFI-based computers from being hacked or compromised during the boot process. However, just a few years ...

This article describes how to enable Secure Boot to install Windows 11. How Do I Enable Secure Boot? The easiest way to enable Secure Boot is to do so through UEFI. It's typically listed as one of the ...