If you use a Dell computer and face Operating system loader failed signature verification error in Windows 11, here is how you can fix the issue. As there could be ...

Microsoft has recently begun replacing expiring Secure Boot certificates on eligible Windows 11 systems running 24H2 and 25H2, according to a report by BleepingComputer. Update: As of March 9th, ...

Event ID 1798 occurs when an attempt is made to add the Microsoft Windows Production PCA 2011 certificate; this is an old and less secure certificate compared to UEFI CA 2023. In this post, we will ...

Some Windows 11 users are reporting unusual behavior following recent updates. During installation of the optional April 2026 ...

Microsoft has addressed a security vulnerability that can lead to BitLocker Secure Boot bypass on both Windows 10 and 11. Alongside that, the company has also detailed how to resize the WinRE space.

Microsoft is investigating a known issue that triggers Secure Boot errors and prevents Surface Hub v1 devices from starting up. These boot problems only impact Surface Hub v1 systems running Windows ...

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 ...