To fix the Selected file is not a proper BIOS error on ASUS, Dell, or any other computer and update BIOS without error, follow these instructions.

You may need to access the BIOS to make some system changes, but where do you start? Here's how to open BIOS on a Windows 10 or 11 computer.

If you want to open and use BIOS in VMware Workstation to password protect guest OS, etc, use this keyboard shortcut or via the built-in setting. Learn how!