We are associated with certain technologies from the following example. Upon awakening, we might hear on the radio. Which broadcast news and entertainment content We use the phone system? Watch TV or video. During a school trip through the streets with lights controlled by computer. We take the elevator to the Mall Escalator that is controlled by a computer. That may include air conditioning, automatic temperature control. Cooking with oven The computer control systems Washing with washing machine It is evident that the present life is associated with many technology. These devices are mainly used as a component in a computer system performance.
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