1. Install an app Rufus 2.18.1213 in your pc
2. Plug in a usb storage to your pc
3.Launch Rufus and it will automatiically detect the usb information
4. Choose the "ISO Image" . Other options keep default
5.Click on the disc button to select a bootable image from your machine
6.Then Click Start > Confirm the warning (It will clear the data in usb)
7.Begin to copy ...
8.After finished it will shows ready .Click close
