you need to flash a BIOS or other firmware from DOS.
you need to work on a system that doesn’t have an OS installed.
you need to create USB installation media from bootable ISOs (Windows, Linux, UEFI, etc.).
Rufus is extremely fast, and this tool can be especially useful for cases where: This utility helps format and create bootable USB flash drives, such as USB keys/pen drives, memory sticks, etc. Rufus: An Advanced Tool to Create Bootable USB DrivesĪlso, look at an advanced ISO/DVD to USB tool named Rufus. The tool works only for the Windows ISO image downloaded from Microsoft. Please insert the USB flash drive (or DVD media) into the drive beforehand.