My CD suddenly broke. I originally wanted to make a dual system. XP has been having problems these days. I did ghost several times and finally fixed the system. I wanted to install DOS 7.1 again and then make a system backup. Oh, the CD drive is broken. There is a floppy drive on my computer, but it's not good either. It's estimated that it can't be used much. I have a USB flash drive. My motherboard is MSI 845E. Can I use my machine to make a USB flash drive DOS bootable disk now? Boot DOS from the USB flash drive and then install pure DOS. Please! Can it be done? How to achieve it? Who knows, thanks in advance!

