File System: Controls how data is accessed and stored.Instead of assigning individual disk sectors, the file system assigns contiguous groups of sectors, called clusters. Cluster Size: Defines the smallest available space for storing data.In this context, it allows users to test their USB before proceeding with the burn process.

QEMU: Short for Quick Emulator, QEMU is a hardware virtualization tool.

You can also create a multiboot ISO to USB installer containing multiple installation options.

Syslinux: A lightweight bootloader package designed to allow users to select between multiple Linux or Unix installations.

Grub4dos: A bootloader package designed to allow users to select between multiple operating systems installed on a single system, sometimes known as dual-booting.

Some ISO burners allow you to choose the bootloader you'll need for your desired operating system installation.

Bootloader Options: The bootloader loads the operating system.

A Mini-Glossary of ISO-to-USB Tool Terminologyīefore we plow into the testing phase, there are a handful of ISO-to-USB acronyms that it's handy to know, plus a few other bits of ISO to USB jargon we'll clear up.

Create a bootable usb drive windows 10