External hard disks have become a very convenient way to not only expand the storage capabilities of a system, but also expand options for booting, cloning, and performing various diagnostics. As a ...

First off, a little context. I'm a 30+ year Mac user and I just bought my first PC in decades. I'm no stranger to Windows and Linux, but haven't used them as a desktop OS for about 15 years. My ...

This article highlights the issues that older computer systems will encounter when the Secure Boot Certificate expires ...

Your Linux PC has a Secure Boot problem - what to do first (and the workaround to avoid) ...

If you recently upgraded or changed your CPU, and your Windows 11/10 computer is not booting up, then this post will help you fix the problem. Before we start, let’s look at the possible reasons for ...

Windows 10 isn’t the only (kind of) free operating system you can install on your computer. Linux can run from just a USB drive without modifying your existing system, but you’ll want to install it on ...

A certain deadline related to the Windows Secure Boot feature is approaching in mid-2026, and it may affect you. Before Windows loads, Secure Boot verifies the system's startup process. But to do this ...

Once the processor is running and memory has been initialized, timers and devices must be started up and a memory map laid out. Only then, can the OS be loaded. In the first part of this article, I ...

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 ...

Back in the old days of 2010, I used to walk into my home office in the morning, hit the power button on my production system, and then head back upstairs to have breakfast. By the time I returned to ...