The students of the developed countries use the computer to prepare their study materials.
Because of its easiness and high work efficiency, it is being used in many fields like offices, banks, hotels, educational institutions, shops, hospitals, commercial places, schools, colleges, training institutes, military establishments, military, industries, etc.
Today, electronic money is a significant section of the economics sample cover letter for judicial internship any country in the world. It is very simple data based machine.
Internal hardware consists of items like the…. Some of the prominent areas of computer applications are: It has made our life easier.
New generation computer are being highly advanced means smaller, lighter, speedier and more powerful. Desktop computer need a CPU, an UPS, a keyboard and a mouse for well functioning however laptop does not need anything to add outside as it is included with all inside. Nowadays the hackers hake the security of the government computers to get their confidential files and documents to perform their evil motives.
PC banking Personal Computer banking let us view our bank balance, request transfers between accounts and pay bills electronically etc… b. Sometimes it may give wrong results if there is any defect in the programming. It is an electronic device that can store and recall information very speedily and efficiently.
It is a part and parcel of our daily life. Following are the main features of a computer: Haward Akin, an American scientist invented such the machine in that could difficult sums.
The details of the process and unite operation can be investigated by computer and software. Government offices also depend on computers for its basic needs.
It is very useful for the preparation of project work of any student reading in any class. In Medical Science: Any computer on the Internet has a unique IP address that can be used by other computers to route information to it.
The computer has become our friend, philosopher, and guide.
CAI is also known as computer-assisted instruction. On the other hand, many young are addicted to computer games. Finally, we can say that the benefits of the computer should come down to the grassroots levels. Storage of Data: The software or the programs virtually help the hardware function the way the user wants it to.
Features 4. There are many applications of computer for example.
Before when there was no computer, literature review mba dissertation where manual system was followed which was a very complicated and hard work but now with the coming of computer every thing is in a very systematic way.
They support various applications for messaging, video communication, voice calls, voice over the internet among other capabilities. It has really saved time, effort, labor and made our life easy and comfortable. The aim of computer invention was to create a machine which can perform very fast mathematical calculations.
It has reduced the man effort in the offices means it gives high level of work output in very small time, less effort, low man power, etc.
Manufacturers of hardware and software employ millions of people. The computer in Bangladesh: Educational Applications: How to cite this page Choose cite format: These computers require an advanced knowledge of mathematics and are used for research and scientific investigations. PC personal computers are the most popularly used computers in the world.
Computers work at amazing electronic speeds. In Printing: Machine language: Concisely, computer uses in the 21st century is almost infinite.
Medical Application: Essay on mother teresa in bengali language and planes are run by the computer. Computer is an electronic device having big memory which can save any data value. We cannot do a single day without the computer.
They are the input unit, the memory unit, the control unit and the arithmetic unit.
Features of a Computer: Collected data in a coded form, known as input, are fed into the computer so that processing of data may be made and the desired results may be produced in the form of reports and documents, known as the output, in code or plain language, as desired by the investigator.
Science and Technology: Computer-assisted learning is to convey a vast amount of information in a very short period of time. It is said that now we live in the computer age.
It is helping us in business, hostel management system project thesis, management and, administration, and virtually in all fields of modern life. All branches of science, from astronomy to zoology, depend on computers to further their knowledge on increasing the life span of man. ATM cards are used every where now which let us bank any time we want.
The software is the program-es which help the hardware to function according to users demand. Man has limited memory and has been greatly limited by his inability to interrelate sufficient volume of data to formulate and prove his hypothesis.
With the increasing presence of computers at home and at work, there is a great deal of scope for the development of electronic patient records.
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The compiler of the applications programs translate into the computer language codes any instructions given to it by the user. New companies have sprout up which use computer technology to conduct its operations such as amazon among others.
Finally, Mr. In this article, a short description of how computers have become useful in our lives is elucidated.
They are the input unit, the output unit, the memory unit, the control unit, and the arithmetic unit. By many people it is used as the source of entertainment and communication. A computer works successfully using its hardware and fully installed application software.