If you're wondering what your computer's BIOS or UEFI is, and whether or not you need to update it, you've come to the right place. I'll explain what these terms mean, what these pieces of software do ...

Is your PC not booting after updating BIOS? Some users have reported that they can’t boot their computers right after installing a BIOS update. While the issue is likely to occur due to a failed BIOS ...

A computer’s basic input/output system (BIOS) is a program that’s stored in nonvolatile memory such as read-only memory (ROM) or flash memory, making it firmware. The BIOS (sometimes called ROM BIOS) ...

As explained above, the key to access the BIOS differs for all computers. Therefore, if you want to access the BIOS, you should know the correct key. This article shows how to get the BIOS key for a ...

If you're reading this, chances are high that you got here via a Google search because someone told you to "update the BIOS" on your PC, and you're wondering what the heck that means. Don't worry; ...

As someone who tinkers with PC hardware for a living, I’m generally the first stop for friends and family members who are having issues with their PC. There are a lot of simple fixes — it’s still easy ...

Dell is adding BIOS protection to its suite of security protections. One solution handles advanced authentication, encryption, and malware detection along with BIOS verification Intel and PC makers ...

To "flash the BIOS" means to install an update to the BIOS firmware. You are replacing the older BIOS version with a newer version. Unless you are experiencing bugs ...

Windows 11 is refreshing Secure Boot keys in 2026. Here's why TPM-WMI Event ID 1801 appears, and how to verify the new certificate.

A few years ago, PC firmware switched from the aging BIOS system to the Unified Extensible Firmware Interface standard, more commonly known as UEFI. This system is more secure than the legacy BIOS was ...

I am aware of all the sources stating that UEFI replaces BIOS. And i'm aware that UEFI includes legacy mode. But this question is not about UEFI legacy mode. "A common misconception is that UEFI is a ...