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Essay on Computer and its Advantages and Disadvantages

Importance Of Computer- Short Essay On Computer In English

❶Computers are being used for various purposes today like weather forecasting, machinery operations, guidance of spacecraft and technology. Dozens of the computer essays were published.

Long and Short Essay on Computer in English

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Over clocking means to gain higher speed from the same processor, or running the processor at extreme level in which cooling come as very important factor.

Laptop is a portable computer which can be easily used on lap. It can run directly by electric source or on batteries. Most of laptop weighs less than five pounds and are less than three inches thick. Laptop mostly cost more than desktop computers with same specifications, because they are difficult to build than desktop computer.

It contains almost things which are in desktop but have built-in LCD, keyboard and mouse. There are many advantages of laptop and some are it is in light weight and is portable, can be used while traveling, in home or in office. There is no need of external keyboard, mouse or displaying screen. They are hardly difficult to repair and are more expensive as compare to desktop.

A small computer which mostly fit in your palm as compared to notebook or desktop computers. It has limited features, but famous for certain things like phonebook, calendars, etc. It is used by a pen rather than a keyboard or mouse as an input, and mostly called PDA or hand-held computers.

By the use of palmtop computer we can easily make our virtual world. Example we make models of factories, industries, or now it can be use as a projector. Processing speed of palmtop is increased.

Palmtop have touch screen instead of a keyboard or mouse to input data. It is small in size and it is easily portable. Computers also make writing and doing homework easier to complete. With spell check and other spelling tools, it makes it easier and faster to complete work. This is because you are not spending all your time going through your homework looking for spelling mistakes, because the computer automatically does it for you, making your life easier. Further, Computers also benefit the development of fundamental skills.

Good educational software enables children to practice and develop a broad range skills. It can help them learn, for example, about shapes, letters, numbers, rhythm, and colors. Good educational software can also help children develop their understanding of cause and effect, procedural thinking, higher order problem solving and creative expression.

Though such computer activities are purported to be educational, there is a fundamental difference between the skills used in reading versus those used to engage in an interactive CD-ROM.

Librarians as well as teachers, should guide as many children as possible towards the text books rather than the computer. Emotional skills are also enhanced by using a computer. Children develop self-confidence and self-esteem as they master computer skills and use the computer to make things happen. Computers also develop social skills. In a classroom setting with many other students, or in a home when the students friends or parents are available, children often prefer working with one or two partners over working alone, which leads to the development of social skills.

Lastly, computers benefit children with special needs in the school system. Computers have proven extremely beneficial to students with certain speech, audio, and motor limitations. It allows us to make changes in the already stored data as well as store new data. Computer is a big dictionary. We use to save any type of large amount of data like information, study materials, projects, photos, images, video, audio, songs, clips, games, and many more in computers.

The computer is used in railways and airports. Reservations and cancellation of the tickets are done on the computer. It controls and regulates the arrival and departure of trains as well as aeroplanes. Computers are necessary in printing book and news papers. Road traffic of big cities is also controlled by the computers. The police use computer to keep the records of the criminals.

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The memory of the computer is so vast that it could hold in a large amount of data. To run a computer, it is the programming that decides and it should be run in a computer. Programming is defined as a set of instructions allotted to the computer that accepts it in order to solve a problem.

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A computer is an electronic device capable to receive information (data) as input and give result as output after performing the sequence of operations (variable set of procedural instructions). Long and Short Essay on Computer in English. Find very simple to write and easy to learn essay on computer.

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Computer is the wonderful and mastermind gift of the science to the humankind. The computer is one of the most important inventions of our age. So our age is called computer age. The first computer was a mechanical computer which was created by the Charles Babbage. The Computer is an electronic calculating machine. It is very simple . Desktop Computer: Mostly called personal computer (PC), design to fit completely on a typical desk of office or home. It mainly comes with a monitor, a minitower or horizontal casing. Today, mostly. Casing contains processor, hard disk in gigabytes, built-in modem, LAN port, USB ports and CD-ROM. Over the past few years.

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Free sample essay on Computer Technology: Since the beginning of time technology has helped us out as a human race. From the invention of the wheel to the. Various Parts of a Computer: The various parts of a computer includes a system unit, monitor, keyboard, electronic-mouse, printer, speakers, CD drive, etc. 1. System Unit: .