ESET researchers discovered 11 vulnerable UEFI shim bootloaders signed by Microsoft that allow attackers to bypass UEFI ...

If your PC shows a Secure Boot certificate error, you're not alone. Microsoft and HP are working on a fix, but there's no ...

Secure Boot Certificate update is failing on some Windows 11 computers and users see a message. This post explains why and ...

Microsoft has confirmed that Secure Boot certificate updates are failing or being blocked on some Windows 11 PCs.

Stop settling for the default Windows experience. These 35 hidden features unlock smarter workflows, better customization, ...

Microsoft extended consumer Windows 10 security updates to 2027, with a no-cost option for eligible PCs and separate rules ...

Windows 11 is packed with powerful features and hidden settings that many users overlook. Discover these lesser-known tools ...

Use the following fixes if you have accidentally turned off your PC during a BIOS update: Clear CMOS Wait for the Automatic BIOS Recovery process Try to recover BIOS using a USB Flash the BIOS Contact ...

The older Secure Boot Certificates are expiring in June and October 2026. Microsoft has shared a timeline on its official websites showing which certificates are expiring in June and October 2026. The ...

The first Windows Secure Boot expiration date is here for more than a billion PCs, with more to come - and even some Linux distros are affected. Is your PC ready?

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Certificate Expiration: The KEK CA 2011 certificate expired on June 24, 2026, stopping unpatched systems from receiving new Secure Boot revocations. Trust Chain Preservation: The update replaces 2011 ...