you need to create USB installation media from bootable ISOs (Windows, Linux, UEFI, etc.)
you need to work on a system that doesn't have an OS installed
you need to flash a BIOS or other firmware from DOS
you want to run a low-level utility


制作usb 系统启动盘,只要指定 Windows, Linux 的ISO就可以

可以制作DOS引导盘, 配合fpt刷BIOS


官网;

https://rufus.ie/