วันเสาร์ที่ 23 เมษายน พ.ศ. 2554

Computer Components

Computer Components


Computers come in all types and sizes. There are primarily two main sizes of computers. They are:
  • Portable
  • Desktop
The portable computer comes in various sizes and are referred to as laptops, notebooks, and hand-held computers. These generally denote different sizes, the laptop being the largest, and the hand-held is the smallest size. This document will mainly talk about the desktop computer although portable computer issues are also discussed in various areas.

Computer Components:

Computers are made of the following basic components:
  1. Case with hardware inside:





    6. Other possible file storage devices include DVD devices, Tape backup devices, and some others.



These various parts will be discussed in the following sections.