How Do I Create an ISO File?
ISO files are the image files commonly used to hold all of the video and menu files that are included on a DVD. When you burn a DVD on your computer, using a DVD-burning software, an ISO file is automatically created and burned directly to the disc. You don’t have to burn a DVD in order to make an ISO file though. ISOs can be created and stored on your system, which makes it easy to make multiple copies of the same material.