There are various reasons why Windows does not start. The first assumption is a defect in the boot environment that prevents the system from starting. However, causes can also be a defective file ...

In this post, we will show you multiple methods to enable or disable Windows Boot Manager on Windows 11/10. Windows Boot Manager (BOOTMGR) is one of the main components of the Windows OS that ...

Ensure your PC boots safely before Secure Boot changes.

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.

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 ...

Event ID 1799 is the event logged when a boot manager signed by the Windows UEFI CA 2023 certificate (the latest and most secure) runs on startup. This means all the ...