A program is a coded set of instructions, written by humans, that tells the computer what to do. The program can be stored on a disk, and before you use it, the instructions have to be transferred into the computer before it will work. Utilities These are used to make our lives easier or more enjoyable.
Most programs are on a disk.
However, most programs now are on a CD-ROM disk. To install a program, just follow these simple instructions. If it does not find one there, it will then go to the CD ROM drive. Once your computer finds an .exe file, it will proceed to install the program. Just read carefully what comes on the screen, and follow the instructions.