A Windows 8 or Windows 8.1 ISO image file. In this tutorial you can find step by step instructions on how to create a bootable Windows 8 (or 8.1) USB disk, from a Windows 8 ISO image file.ġ. Nowadays many computer manufacturers don’t include an optical media (disk) reader on their products (especially on Laptops) so if you want to perform a clean installation of Windows 8 or to troubleshoot your computer problems, you must have in hands a Windows 8 (or 8.1) USB bootable disk.
