I. People over the centuries have been developing many different devices and theories that have contributed to today's computer.

II. A computer uses different languages and theories to perform its functions.

III. The computer is a complex electronic structure made up of many devices.

The computer is a complex combination of millions of objects perfectly pieced together with the skill and talent of many men and women over many years. They have been developing many different devices and theories that have contributed to today's computer. Although the concepts are difficult to understand, the typical PC is easy to build and even easier to run. With its easy-

Norton, Peter. Inside the PC. Indianapolis: Sam's Publishing, 1995.

A hard disk is a device used to store programs and data for later use. A typical hard disk holds eight to eleven gigabytes, which is stored in the form of files. Inside the hard disk is a platter which spins 3,600 to 7,200 RPMs. All the information that needs to be recalled is recorded on this platter. The information is divided in sectors, and sectors are grouped into tracts. Hard disks are used in nearly every desktop computer and server in use today; you can even find them in some VCR and camcorder devices instead of tapes. (III).

Frederick, Franz J. Guide to Microcomputers. Washington, D.C.: Association for Educational Communications and Technology, 1980.

Halfhill, Tom. "Swinging the Sledgehammer." Maximum PC Jan. 2000: 37.

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Approximate Word count = 2497
Approximate Pages = 10 (250 words per page double spaced)