To find this out load the disk and right click open and and describe what you have.
Some times there will be individual images on others you will see a single file.
However here is one way to capture an image and save it no matter how it is made.
With the image on screen press Alt and Print Screen together.
Now open an image editor[or if you do not have one go to Start/Accessories/Paint and in the Edit section click on 'Paste New Image '
This should bring that image to screen from whence you can save it to a suitable location.
This useful utility will also assist.