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 ...

Connecting an external hard drive to a computer before turning on the system can confuse the device when loading the operating system. When a computer hangs after the BIOS splash screen while being ...

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 ...

It is very normal to have multiple operating systems installed on a PC. If you need to use Linux and Windows for your work purposes or any other purposes, the obvious option you have is dual-booting ...

While this ability to install use multiple operating systems on Macs is convenient, in some instances problems with a non-Mac OS X system installation can prevent users from being able to boot back ...

We previously noted that on Macs introduced in 2003 - which no longer have the ability to boot in to Mac OS 9 - some disk utilities reliant on an OS 9-booting scheme will be largely non-functional ...

Linux PC booting slowly? This handy tool shows why in seconds - here's how ...

When you encounter problems with drivers that destabilize the system or software that malfunctions, System Restore is a very useful feature in Windows 11/10 that allows PC users to revert to an ...