Make Things Ready Before Creating Bootable DiskĮnsure to have the followings before you try to create a bootable USB drive. This bootable USB then helps to start Windows 10 on your PC. In case if you don’t have the original installation CD or DVD, you can use the Windows 10 ISO disk image file to create bootable USB flash drive. In Windows context, an ISO image is a collection of Windows installation files from the installation CD or DVD. For example, you can use 7-Zip software to create ISO image file and also extract the content from the archived ISO file. ISO files are also called as disk image files, generally created from a CD or DVD using disk imaging applications.

ISO 9660 file system is shortly referred as ISO files and have an extension of “.iso”.

Creating bootable USB flash drive with Rufus.

The following topics are covered in this article: Create Bootable USB from Windows 10 ISO Image File In our earlier article, we have explained how to create bootable USB drive on Windows 8 and in this article let us explain how to create a bootable ISO USB disk for Windows 10.

In that case, you’ll have to boot your PC using a USB disk. This especially happens when your hard disk drive is corrupted or you cannot get your hands on a DVD. However, there are occasions where you may be compelled to use a bootable USB flash drive to install Windows on your PC. Windows installation is usually performed using a DVD.

Creating a bootable usb windows 10