There are some cool programs available for DOS that let you use Floppy Disk Images. This is useful for some retro PC's that do not have a floppy drive. This video shows two options for using floppy images. You can download them below.
*SHSUFDRV*
Download: http://adoxa.altervista.org/shsufdrv/index.html
*Turbo Image (Does NOT work on the ITX-Llama)*
Download: https://archive.org/details/TurboImageDOS