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 has released a new PowerShell script for updating the Windows 11 /10 and Server bootable media for the latest UEFI Secure Boot certificate. Back in February of 2024, Microsoft announced that ...

Windows systems are heading toward a trust-chain maintenance event that’s easy to overlook until it breaks something. Windows 10 and Windows 11 rely on three security certificates that begin expiring ...

Microsoft has recently begun replacing expiring Secure Boot certificates on eligible Windows 11 systems running 24H2 and 25H2 ...

If you encounter the error message Check for Windows Update issues, Detected on your Windows 11/10 PC while running the Windows Update Troubleshooter, read this post ...

Your PC's critical security certificates may be about to expire - how to check ...

Secure Boot has relied on the same security certificates to verify bootloaders since 2011, during the development cycle for Windows 8. But those original certificates are set to expire in June and ...

What is PowerShell? Microsoft PowerShell is a powerful administrative tool that can help you automate tasks for your computer ...

Operating systems need at least a minimum of maintenance to run properly over the long term. While some important tools are already included from Microsoft, many professionals want or need more ...