Over the past few months, we’ve been reporting on a major change to the Secure Boot certificates used in Windows 11, which are required for a secure system boot. Microsoft has repeatedly warned that ...

HP, Dell, ASUS, Lenovo, MSI and Acer have published Secure Boot certificate guides. Here's what each PC manufacturer says you ...

Asus has confirmed that all consumer PCs will receive the update automatically through Windows Update. Users can also check ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. All change for Windows Updated on May 18 with new detail about the new folder Microsoft has ...

Microsoft is pushing out a fix to a bigger number of affected computers, but your PC may need your help to receive them.

A crucial Windows security certificate just expired - how to check your PC ...

The original Unified Extensible Firmware Interface (UEFI) Secure Boot certificates for Windows will start expiring in late June. Microsoft has urged IT and security leaders to apply updated ...

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 ...

You may see the “Secure Boot can be enabled when System in User Mode” error message while enabling the Secure Boot on your device. If you want to install Windows ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. All change for Windows. Updated on Apr. 18 with another Windows update starting this month.

Microsoft has made Windows 11 available for all users. Windows 10 users can upgrade their computers to Windows 11 for free, provided their computers meet the hardware requirements. One of these ...

I was having a hell of a time with this. We’re running Citrix DaaS with Win11 VDI VMs hosted on on-prem Nutanix AHV clusters. After installing the new Secure boot certificates, the target VMs would no ...