PO Box 646, E. Longmeadow, MA 01028. Again, straight out of the box, a Commodore 64 isn't very impressive. No computer is. A computer is nothing without a program. A program is a set of instructions that tell the computer what to do.
Software is a slightly broader term that means the same thing.
However, software can refer to more than just one program. Often you may need to boot up a software package and there are no instructions on the disk as to what program to LOAD in order to get things started. Other times you might have to hunt down what's actually on the disk and make a judgment as to what file to LOAD in order to get things going. All of the files on the disk should be listed on the screen. The screen will scroll if it needs to.