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.

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

Firstly, the good news: If you have Windows 10 installed on your PC, you can upgrade to Windows 11 24H2 (the latest version of Windows 11) free of charge. This makes sense, as support for Windows 10 ...

Windows 11 version 24H2 is coming soon, and if you do not want to wait, here is how to download and install it right now. We are now very close to the public release of Windows 11 version 24H2, this ...

In June 2025, Microsoft announced that, in June 2026, it would begin deprecating Secure Boot certificates of Windows systems from 2011, which were superseded by their 2023 counterparts.