Identifying a Computers Parts :: Computer Science Electronics Essays Papers

Identifying a Computers PartsComputer is no longer something new and wizardly to many lot nowadays, because many families now have atleast one computing machine in their homes. It is without doubt that there arethousands and millions of figurer users in the country, but is itever possible for alone told of them to explain how a computer works? No.Alright, fuel they even classify the components of a computerappropriately? Not quite. They may sleep together how to describe the sensualappearance of a computer and they will in all likelihood include cardinal or threeother terms as well, such as monitor, keyboard or a mouse.Nonetheless, classification of a computer should not be done this way.In fact, a computer can be depressed down into three distinct categories,namely output, stimulation and CPU. The term output consists of allcomponents that display words and graphics so that a person can seethem. Many people can easily understand why the monitor is a course ofoutput device since it is the try that tells them what the computeris actually doing. Simply put, without a monitor, the computer itselfis basically useless. Another form of output, which is rarely noticedby many computer users however, is the printer. Many people haveprobably used a printer before, but it is plainly that they never realizeit is also a form of output. As inappropriate to output, input consistsof components that take in information from the users themselves sothat the computer will know the tasks it is supposed to perform andaccomplish. The keyboard is classified as a form of input because thisis where the users enter commands and text. There are many other formsof input as well. Nonetheless, many people just dont realize them, orare overly lazy to classify them. For instance, the mouse belongs toinput, since it provides a floating pointer on the screen so that theusers can access commands faster and easier. The scanner is some otherform of input, because it acts like a photo copier, except it scans theimage and makes it onto the computer screen instead of onto a piece ofpaper. The CPU, Central Processing Unit is probably the most importantcategory of the three. As the name implies, it is the soul of acomputer, very much alike the human brain. For unknown reasons though,people much call the CPU a computer. This is absolutely incorrect.The word computer is plainly a general term which must always includeall the three categories in order to operate. Perhaps the constituentsof a CPU itself should be mentioned.