In this video the instructor shows how to create and mount ISO's using Ultra ISO. You can user daemon tools to work with ISOs but this video shows you an alternative to it. Download the Ultra ISO software and install it. After installing it run the program. In the tool bar select the Tools button and in the drop down box you can select the various option like create a new image, mount an image to a drive or convert images between formats. Select the mount option and it prompts for the file. Browse and select the file that you want and select OK. This loads the ISO file on the virtual drive. This video shows how to create and mount ISO using Ultra ISO.