Then, Make sure to keep all the default settings as it is.Then, open Rufus, to create bootable media for Windows 10.Follow these steps to install Windows 10 cleanly using ISO file. All you need to do to get started is to boot from your USB thumb drive or disc. To update Windows 10 to the latest version, you will need your Windows 10 ISO File. Install Windows 7 ISO File (step by step) guide