At Ask Me Help Desk you can ask questions in any topic and have them
answered for free by our experts. To ask questions or participate in
answering them you must register for a free account. By registering you
will be able to:
Get free answers from experts in any of our 300+
topics.
I beleive it stand for International Standards Organization, but generally they are a bit by bit image of a CD or DVD disk. Generally you want to burn the ISO file back to a disk to use it.