Windows 11 comes with Secure Boot enabled by default, but if for some reason your PC has it turned off, here's how to enable it.

Secure Boot is a setting that makes sure only official software runs on your PC, and it needs to be enabled for Windows 11 to work. Here's how to enable it.

What confuses me is precisely how the Windows Boot Manager interacts with firmware-level Secure Boot. It doesn't sound like they're cycling vendor keys, so how would e.g. DVD's fail to boot?

In this guide, we'll show you the steps to enable and disable the fast startup feature on Windows 11 to speed up the boot process or troubleshoot startup problems.

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.