A recent Windows 11 update is causing significant problems for some users during system startup and in everyday use. As ...

Microsoft has released Secure Boot 2023 certificates to all eligible Windows 11 and Windows 10 PC. Here's how to check if you ...

Windows 11 June 2026 Update is causing boot failures (BSODs or BitLocker Recovery) on some PCs, and breasks OneDrive in File ...

A faulty BIOS update has been causing startup issues for many HP business devices since early April 2026. According to the manufacturer, notebooks, desktop PCs, and workstations running Windows 11 ...

Secure Boot certificate expiry 2026 arrives June 24 when Microsoft’s KEK CA 2011 expires. Devices missing the UEFI 2023 ...

Microsoft Windows 11 latest update was released to improve system security, but many users are reporting serious issues after ...

Microsoft has begun rolling out updated Secure Boot certificates through monthly Windows updates to replace the original 2011 certificates that will expire in late June 2026. Microsoft has started ...

If your Windows computer does not boot normally but instead displays a red warning box saying Secure Boot Violation, Invalid signature detected, Check Secure Boot ...

When using UEFI, if you receive an error screen saying “Selected boot image did not authenticate,” it means UEFI is having trouble determining whether the boot ...

Earlier this week, Microsoft released a patch to fix a Secure Boot bypass bug used by the BlackLotus bootkit we reported on in March. The original vulnerability, CVE-2022-21894, was patched in January ...