Monday 6 July 2015

Computer - English Essay

Computer

English Essay on "Computer"

1. Introduction:
Computer is an electronic data processing machine, which accept data and process it, and give its result. If we wont to save this record so computer saves our record in memory. Computer is the latest invention of the modern scientists. It is very wonderful invention of science. Nowadays computer is the consideration of all the people and increasing its consideration day by day.

2- Importance of Computer:
In modern age, computer is very important for everyone. In Government offices, private firms, and in many other places of working, computers ore readily used. So the government is paying attention, and it has opened many Government education of all the students. Many private institutes are also starting many important programs of computer for the students.

3- Parts of Computer
Computer has four major parts. Their names are given as below:
1 - Central Processing Units (C.P.U).
2- Monitor (It is the TV-like screen)
3- Keyboard (for inserting data into the computer)
4- Mouse. (For make use of Graphics)

Computer has following others ports:
1- Printer: (It is an output device) and used for printing documents on the paper. This is coiled Hard Copy.
2- Scanner: (It is used for inserting the picture). Scanner is an output device.
3- Speaker: (Speakers are output devices). It is used for sound output purpose.
4- Microphone: (It is an input device).
By the Microphone, we inputting our sound in computer and is also input device.

4- Computer Courses:
Following the some very useful computer courses:
1- Certificate in Information Technology (C.l.T)
2- Diploma Information Technology (D.J.T)
3- Master of Computer Science (M.C.S).
4- Bachelor of Computer Science (B.C.S) and other courses.

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