Rufus is a software that gives you lot of help if you want to format and to create bootable USB drives. You can use it to create USB drives from bootable ISO, you can use it for working on a computer without an operating system and for rewriting a BIOS or a DOS software.
Rufus is fast, is free and can be used by anyone, in entire world. You can download it in more than 35 languages and don’t need any knowledge to use it, because it’s ready to use.
Rufus is simple, free and efficient, being one of the best solution for creating a bootable USB.