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.

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.

Enter the UEFI utility to find the Secure Boot toggle This article describes how to enable Secure Boot to install Windows 11. The easiest way to enable Secure Boot is to do so through UEFI. It's ...

This post will help you if the Master Boot Record writes on the wrong drive when trying to boot from a device. You need to repair BCD/MBR.

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.

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.

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?