Just before we start, you should know that this post is not about switching firmware modes. If you are planning to move from legacy BIOS to UEFI, you will have to use MBR2GPT Tool. So if you are in a ...

I'm going to start this post by saying something that a lot of people will find surprising. There are a lot of things that I like about UEFI firmware and the UEFI boot process. I think it is an ...

It has been some time since I have written about installing Linux on systems with UEFI firmware, and I have recently gotten several questions about how to do this. So I think this is a good time for a ...

Unless your computer is pretty old, it probably uses UEFI (Unified Extensible Firmware Interface) to boot. The idea is that a bootloader picks up files from an EFI partition and uses them to start ...

There are multiple reasons why the Legacy Boot is greyed out in your system BIOS. The following suggestions will help you fix the problem. Before you proceed, if you are using Intel NUC products, you ...

Your computer's basic input/output system (BIOS) is about to become history and be replaced by Unified Extensible Firmware Interface (UEFI) -- and that brings both advantages and problems. When you ...

The extended support updates (ESU) on Windows 7 ends today. Interestingly and rather bizarrely, Microsoft enabled native UEFI and Secure Boot. However, the new feature support is not without flaws.

Microsoft has announced it will deliver new Secure Boot certificates via Windows Update starting March 2026 before 2011 ...