How to Make a Bootable Linux Drive on Windows On Windows 10 or 11, we recommend using Rufus. It's been around for a long time and is well known as reliable and powerful.

By following these steps, you can easily create a bootable flash drive using Rufus, ensuring you have a reliable tool for installing or upgrading your operating system.

If your C does not support Windows 11, this article shows you an easy way to upgrade your unsupported computer to Windows 11 using Rufus.

I've tried using a DOS 6.22 image and a FreeDOS image for the bootable part and I can create the .iso just fine. But when I boot from it and reach the DOS environment, my BIOS update file isn't there.