The USB drive you want to make bootable should have at least 4 GB in available size. Software needed to write the ISO image to the USB drive or alternatives, such as Easy USB Creator 2.0 by NeoSmart or the Windows 7 USB/DVD Download Tool by Microsoft.If you have the original Windows installation disc, you can use that instead of the ISO image. You have the ISO image of Windows XP, Vista, 7, 8 or 8.1.Your BIOS/UEFI is properly configured to boot from the USB flash drive first.The USB drive is empty and properly formatted.Before you start creating a bootable USB flash drive to install Windows (XP, Vista, 7, 8, 8.1, 10), you need to make sure that:
