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Research on the computer pdf The computer is a programmed device that possesses a set of instructions for performing many precise tasks, in addition to obtaining results very quickly, and the computer is a machine that can solve various problems, no matter how difficult they are, as well as address Data, storage, and retrieval, as well as the completion of calculations in a faster and more accurate way, when compared with humans, and through the reference site we will mention a research on the computer pdf.

Computer search elements

The search for the computer includes a set of elements that are dealt with in it, as follows:

  • Introduction to computer research.
  • Computer research pdf.
  • The importance of the computer.
  • Computer benefits.
  • computer components.
  • computer input units.
  • computer output units.
  • Computer uses.
  • Computer search conclusion.

Introduction to computer research

The computer is known as (computer), and in English (computer), it is an electronic device that has been developed over recent decades, and its main function is to receive data, and then begin to process it, to become information that can be stored in various media, as well as The computer can exchange this information with other electronic devices, in addition to the fact that it has become one of the necessary requirements of the times. The passage of time, until the appearance of laptops, and also, the science is still in constant development, and with it these devices are constantly evolving.

Searching for computer networks

computer research pdf

The computer is a very modern science, which is developing very quickly, as it turns into high-powered devices, in addition to establishing new programming languages, by opening up modern possibilities for computer scientists, in addition to the fact that this modern information today, becomes tomorrow of the past. Therefore, when preparing a research paper on computer science, there are certainly quantities of information that can be addressed, as it is one of the expanded areas of human life, as the computer is one of the sciences that has its own style, and one of the best means by which to identify different fields For him, it is advertisements, exhibitions, and events that require advanced technology, as well as, it is one of the most challenges of the era, we find artificial intelligence and virtual reality, in addition to developing physical models of the real world, and the computer can be identified more clearly from a search for a computer pdf via The link “from here”.[1]

The importance of the computer

The computer is the electronic device that is used in almost all fields, as well as in unexpected places, and this is the main reason behind calling this era (information technology), and at the present time, a person cannot imagine the world, which is devoid of computers, which are considered It consists of two things, one of which is the device, and the second part is the program, in addition to that all the physical parts of the computer, such as: the mouse, the keyboard, the screen, and others fall under the devices, while all the programs and languages ​​that the computer uses are known as its affiliated programming, besides Its obvious importance in those days comes from the fact that it is the main factor in the fields of engineering, and many other sciences, in addition to its use in the entertainment of millions of people around the world.[2]

Computer benefits

Modern computers help to do many many calculations, as it is possible to define the computer as the device that receives the inputs, works to store them, and then processes the stored data according to the instructions given by the person who uses it, so the computer gives it the outputs in the end as required, The benefits of a computer can be identified as follows:[3]

  • Multitasking: Multitasking is one of the basic advantages of the computer, where any individual can perform multiple tasks with it, which are done at the same time, in addition to calculating numerical issues within a few seconds, as the computer can perform millions or trillions of work per second. .
  • Speed: Since the computer is now not only a computing device, but it is currently playing a vital role in human life, as one of its most important advantages is that it has a wonderful speed, which helps a person to complete his tasks within a few seconds.
  • Huge stores: anyone can maintain large amounts of data at the lowest cost, through the central database for storing information, so, one of its main advantages is that it reduces the cost.
  • Health: One of the main benefits of a computer is that it will not only help in arithmetic operations, but that it will perform them with precision.
  • Data security: The computer depends mainly on achieving complete security of the personal data of the individual.

Who is the inventor of the computer and the story of its invention?

computer components

When looking at a computer from the inside, a person may not be able to identify these minute parts inside it, while the components of a computer are not that complex, and some of them can be identified in the following:[4]

  • Motherboard: The motherboard, known as the basic circuit board of the computer, as it is a thin board that includes the central processing unit, as well as memory, hard disk connectors, optical drives, expansion cards, in order to control video, audio, And connections to computer ports, such as: USB ports.
  • Central Processing Unit: There is a central processing unit (CPU) in the computer, which is known as the (processor), and this part is inside the computer case on the motherboard, in addition to being known as the (computer brain), and its primary task is to execute commands.
  • Random Access Memory: Random access memory is defined as the short-term memory of the system, and when the computer performs the calculations, it temporarily stores the data inside the RAM, until it is needed.
  • Hard disk: The hard disk is where the storage of programs, documents, and other files takes place. The hard disk drive is the center of long-term storage, which indicates that the data is still stored, even if one turns off or disconnects the computer.

computer input units

There is a set of input units that are used to direct tasks to the computer, and they are as follows:[5]

  • Keyboard: The keyboard is one of the most widespread input devices, as it contributes to entering data to the computer, and its layout is very similar to a traditional typewriter, although there are some additional keys available to perform input functions, but the keyboard is the foundation.
  • Mouse: The mouse is one of the most widespread pointing devices, as it is one of the very famous devices, which specializes in controlling the cursor, with its inclusion on a small box, in proportion to the palm of the hand, in addition to a round ball at its base, and it works on sensing the movement of the mouse, And send the corresponding signals towards the CPU, by simply pressing the mouse buttons.
  • Joystick: The joystick is also a pointing device, which is used to move the position of the pointer on the display screen. It is like a stick that includes a spherical part at its lower and upper ends.

computer output units

Output devices help to display the results of the data, which are processed in the computer. These outputs take the device towards machine signals, and then convert them into one of the human languages. In the following, some of the output devices in the computer can be identified:[6]

  • Screens: Screens are one of the most important output devices in the computer, as without them, the computer will become incomplete. The screen is a device with multiple purposes for the visual display of all kinds of information.
  • Printer: The printer is an electronic external output device for the computer, as it is used to print digital information on paper copies, since the main task of printers is to convert data from an electronic copy to a printed copy on the computer.
  • Multimedia Projector: Multimedia projector is also an output device, it is considered a miracle of technology, besides being a multifunctional device.

Voice can be entered into the computer through

Computer uses

In the following, an explanation of a group of computer uses:[7]

  • Almost all businesses today use computers, which may be employed to store and maintain accounts, as well as employee records, manage projects, track inventory, and create presentations and reports.
  • Computers may be used in order to give learners huge amounts of audio-visual aids, interactive exercises, and distance learning, including in this private lessons through the Internet, as it can be used to access some educational information through Internet resources, or e-books.
  • Computers contribute to a revolution in the field of medical care, in addition to providing digital medical information, which helps to store and access all patient data easily, in addition to the ability to analyze complex information through programs that help discover diagnoses, as well as search for disease risks.
  • Various government departments use computers to enhance the quality and efficiency of their services, for example: city planning, law enforcement, traffic, and tourism, in addition to the possibility of using computers to store information, develop services, communicate internally and externally, and for administrative purposes. routine.

Computer search conclusion

The computer is one of the devices that keep pace with the challenges of the times, as at the present time, a person cannot do anything without resorting to it, especially in various fields of business, as a person needs it a lot in completing the tasks assigned to him by work. And when the computer is defined, we find the literal meaning of the computer, that it is a device that may be counted among the devices that have become one of the most important in that era, which requires many updates.

Computer search in English

The computer is the electronic device that works on programming and processing the data that is entered into it, by the person who uses it, in addition to preparing arithmetic and logical operations on these devices, in addition to outputting them to the framework of information that has meaning, form, and concept, in addition to To be saved and stored through the storage units present in it, so that the individual can use it later, and it is worth mentioning that the use of the computer is derived from the Latin word (Computare), which denotes the account, and may be used in order to process the different types of accounts, as it is designed to be The device responsible for executing various applications and programs, in addition to the fact that the computer consists of a variety of devices and programs that are compatible with working through the majority of computers, as the computer is not rich in any field of life, badly in government departments, schools, universities, factories, And as a result of the fact that it has become one of the languages ​​of the modern era, the technicians who are working hard to develop it, and as a result of its great importance, computers vary in relation to their size or speed in their internal components. cell, due to the continuous development in it, and in the present day the computer has become smaller in size.

Translation

The computer is the electronic device that works on programming and processing the data that is entered into it, by the person who uses it, in addition to preparing arithmetic and logical operations on these devices, in addition to outputting them to the framework of information that has meaning, form, and concept, in addition to To be saved and stored through the storage units present in it, so that the individual can use it later, and it is worth mentioning that the use of the computer is derived from the Latin word (Computare), which denotes the account, and may be used in order to process the different types of accounts, as it is designed to be The device responsible for executing various applications and programs, in addition to the fact that the computer consists of a variety of devices and programs that are compatible with working through the majority of computers, as the computer is not rich in any field of life, badly in government departments, schools, universities, factories, And as a result of the fact that it has become one of the languages ​​of the modern era, the technicians who are working hard to develop it, and as a result of its great importance, computers vary in relation to their size or speed in their internal components. cell, due to the continuous development in it, and in the present day the computer has become smaller in size.

The hardware or hardware of a computer is

At the end of our article, we have mentioned the elements of a computer research, in addition to an introduction to a computer research, as well as a search for a pdf computer, in addition to the importance of a computer, its benefits, as well as computer components, input units, as well as computer output units. Automation, the uses of computers, and the conclusion of a search for computers, and finally, a search for computers in English.

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