Select the Create installation media (USB flash drive, DVD, or ISO file) for another PC option and click Next. Double-click the MediaCreationToolxxxx.exe file to launch the utility. Get Windows USB/DVD Download Tool from the Official website and click 'Download tool now' under 'Create Windows 10 installation media'. If you're planning to upgrade or install a fresh copy of Windows 10 on a system using UEFI, you can use the Media Creation Tool to create a bootable USB flash drive compatible with devices using UEFI as well as legacy BIOS. Create a Bootable USB Drive with Windows USB/DVD Download Tool