Previously, users mostly boot the PC from CDs and Floppy disks but those days are now over. Today if you want to troubleshoot the computer, boot it from the other version of the operating system or install the Windows upgrade, it is done quickly by booting from a USB drive. Windows 10 has also made it easy to boot from USB. All you require is the USB drive that has the bootable version of Windows. If you need to boot from USB in Windows 10, then this post might be useful for you. Read through the blog to follow the instructions to get the idea of it.