PCWorld explains that UEFI firmware controls hardware initialization and boot processes, often causing issues mistakenly blamed on Windows. Understanding UEFI settings helps troubleshoot boot problems ...

Booting from CD is one of those computer functions that everyone seems to assume you know how to do. Watch this video, then read this quick tip, and you too will know. You may be able to just boot ...

Microsoft is pushing out a fix to a bigger number of affected computers, but your PC may need your help to receive them.

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

If after changing the CMOS battery your computer won’t boot, this article will help you fix the problem. CMOS battery provides continuous power to the BIOS chip. BIOS chip stores all the BIOS settings ...

Reader Steve P. sends in this question: “I’m running Windows 2000 and want to upgrade my system BIOS. The instructions say to create a bootable disk with the format a:/s command. However, the /s doesn ...

A crucial Windows security certificate just expired - how to check your PC ...