What Is Computer - Basic Information About Computer

Here we will talk about what is computer. In simple language, a what is computer is an electronic device. You probably already know this answer. So you must be thinking, why again this article about which we already know everything.

Just wait. Today I want to tell you what the basic what is computer is, you may know some of it in advance, but my objective is that you should be given information about the whole what is computer and not half of it. I know you know basic computer information. But do you know how it works, who made it before, through which kisses it has passed? How many changes have been seen in the characteristics of computers in so many years?

The computer that we are using today is the result of years of hard work of many scientists behind it. At the same time, with half the incomplete knowledge, you have full knowledge. Today I have people to this article what is computer who say. What is the main part, computer full form I want to give full details about this job how to do you guys with this instrument? Then, let’s start delaying and know what a computer is.

What is Computer

A computer is a machine that performs tasks according to certain instructions. There is an electronic device, which is designed to work with information. The word computer is derived from the Latin word “computare”. This means to the calculation or calculated.

It has three main functions. The first is to take the data which we also call input, the second task is to process that data and the another task is to show the processed data which is also called output.

Input data→ Processing→ Output Data

Who invented the computer? The father of modern computers is called Charles Babbage. Because he designed the first mechanical computer, which is also known as the Analytical Engine. In this, data was inserted with the help of Punch Card.

So we can call a computer an advanced electronic the device that takes raw data from the user in the form of input, then processes that data through a program (set of Instruction) and finally the result as Output Publishes. It processes both numerical and non-numerical (arithmetic and logical) calculations.

What is Computer full form ?

Technically there is no full form of computer. Yet the the computer has an imaginary full form,

C-Commonly, O-Operated, M-Machine, P-Particularly, U-Used for, T-Technical and, E-Educational, R-Research,

History of Computer

It cannot be properly verified that when computer development was started. But officially computer development has been classified according to generation. They are divided into 5 parts from the main tower.

When it comes to the generation of computer, it means that the computer’s generations. As the computer grows, they are divided into different generations to make it easier to understand them properly.

First Generation of Computer – 1940-1956 “Vacuum Tubes”

The first generation of computers used Vacuum tubes for circuitry and magnetic Drum for memory. They used to be very big in size. A lot of power was used to run them.

Due to being too big, there was also a lot of heat problems due to which it was also malfunctioned many times. Machine language was used in them. For example, UNIVAC and ENIAC computer.

Second Generation of Computers – 1956-1963 “Transistors”

In second-generation computers, transistors replaced vacuum tubes. Transistors took very less space, was smaller, was faster, was cheaper and was more energy efficient. They used to generate less heat than the first generation computers, but still, there was a problem of heat in it.

High-level programming languages such as COBOL And FORTRAN was used in them.

Third Generation of Computers – 1964-1971 “Integrated Circuits”

Integrated Circuit was first used in third generation computers. In which the transistors were cut into small silicon chip called semi Conductor. Due to this, the ability to do computer processing increased to a great extent.

For the first time, monitors, keyboards and operating systems were used to make computers of this generation more user-friendly. It was launched in the market for the firsts time.

Fourth Generation of Computers -1971-1985 “Microprocessors”

It is the specialty of the fourth generation that The microprocessor was used in it. Thousands of integrated circuits were embedded into a single silicon chip. This made it very easy to reduce the size of the machine.

The use of microprocessors increased the efficiency of the computer even more. This work was able to do a lot of calculations.

Fifth Generation of Computers – 1985-present “Artificial Intelligence”

The fifth generation belongs to today’s Dor, where Artificial Intelligence has established its dominance. Now, many new technologies like Speech recognition, Parallel Processing, Quantum calculations have been used in new technology.

This is a generation where due to the computer’s artificial intelligence, the ability to make decisions on its own has come. Gradually all its works will be automated.

Who invented the computer

Who is the father of the modern computer? Many such people have contributed to this Computing Field. But more of all this is contributed by Charles Babbage. Because they were the first analytical Engine Sun in 1837 had turned out.

The concept of ALU, Basic Flow Control and Integrated Memory was implemented in this engine. Today’s computer was designed by basing itself on this model. This is why his contribution is the highest. Then he is also known as the father of the computer.

Definition of Computer

There are many components of any modern digital computer but some of them are very important such as Input device, Output The device, CPU (Central Processing Unit), Mass Storage Device and Memory.

Accepts data                                         Input

Processes data                                     Processing

Produces output                                  Output

Stores results                                        Storage

How does the computer work

Input (Data): Input is the step in which raw information is inserted into the what is computer using Input Device. It can be a letter, picture or even a video.

Process: the data that has already been processed during the output is shown in the Result. And if we want, we can also save this result and keep it in memory for future use.

Nominee Image of basic computer units

If you have ever looked inside a computer case, then you must have found that there are many small components inside, they look very complicated, but they are not really that complicated. Now, I will give you some information about these components.

Motherboard

The main circuit board of any computer is called the motherboard. It looks like a thin plate but it holds many things like CPU, memory, connectors for hard drive and optical drive, to control expansion card video and audio, along with all of the computer Ports connection. If seen, the motherboard is directly or indirectly connected with all parts of the computer.

CPU/Processor

Do you know what is Central Processing Unit I.e. CPC? It is also called. It is found in the motherboard inside the computer case. It is also called the brain of the computer. It keeps an eye on all the activities that are within a computer. The higher the speed of a processor, the faster it will be able to do the processing.

Ram

We also know RAM as Random Access Memory. This is the short term memory of the system. Whenever the computer does some calculations, it temporarily saves that result in RAM. If the computer shuts down then this data is also lost. If we are writing a document, then to save it from being destroyed, we should save our data in between. If saved in Data Hard Drive by saving, then it can remain for a long time.

RAM is measured in megabytes (MB) or gigabytes (GB). The more RAM there is, the better for us.

Hard Drive

Hard Drive is the component where software, documents , and other files are saved. In this, the data stays stored for a long time.

Power Supply Unit

Power supply unit of the work Main Power Supply of Power From Supply in other components, according to her needs.

Expansion Card

All computers have Expansion Slots so that we can add an Expansion Card in the future. They are also called PCI (Peripheral Components Interconnect) cards. But nowadays the motherboard already has many slots built-in. Names of some Expansion Cards that we can use to update old computers.

• Video Card
• Sound Card
• Network Card
• Bluetooth Card (Adapter)

Note IF YOU ARE EVER OPENING THE INSIDE OF THE COMPUTER THEN YOU SHOULD FIRST REMOVE THE PLUG FROM THE MAINS SOCKET.

Computer Hardware and Software

We can all computer hardware any physical device that we use in our computer, whereas computer software means the collection of codes that we install in our machine’s Hard Drive to run the hardware.

For example, the computer monitor that we use to navigate, the mouse that we use to navigate, are all computer hardware. At the same time, the Internet Browser with which we visit the website, and the operating system in which that Internet Browser runs. We call such things as software.

We can say that a computer is a combination of software and hardware, both have similar roles, both can work together.

Types of Computer

Whenever we ever hear the use of the word computer, only the picture of the personal computer comes into our mind. Let me tell you that there are many types of computers. They come in various shapes and sizes. We use them as per requirement, such as ATM to withdraw money. Scanner to scan a barcode, Calculator to do a big calculation. These are all different types of computers.

1.Desktop

Many people use desktop computers for their homes, schools and for their personal work. They are designed in such a way that we can keep them on our desk. They have many parts such as Monitor, Keyboard, Mouse, Computer Case.

2. Laptop

You must have known about laptops which are battery powered, they are very portable so that they can be taken anywhere and anytime.

3.Tablet

Now let’s talk about the Tablet which we also call Handheld Computer because it can be easily caught in handguns.

It does not have Keyboard and Mouse, just a touch-sensitive screen that is used for typing and navigation. Example- iPad.

4. Servers

A server is a computer of some sort that we use to exchange information. For example, whenever we search for something in the Internet, all those things are stored in the server.

Other types of Computers

Let us now know what other types of computers are.

Smartphone: When internet is enabled in a normal cell phone, we can do many tasks using it, then such a cell phone is called a smartphone.

Wearable (Wearable): A generic term for a group of wearable technology devices – including fitness trackers and smartwatch – it would have been designed by some thus causing it can be worn all day. These devices are often called wearables.

Game Console: This game console is also a special type of computer that is used to play video games on your TV.

TV: TV is also a type of computer which now includes many applications or apps that convert it into Smart Tv. Whereas now you can stream videos from the Internet directly to your TV.

Use of Computer – Application of Computer

Where is the computer used? If seen, we have been using computers everywhere in our lives and will continue to do so. It has become a part of us. I have written down some of its uses for your information.

Use of Computers in the field of education: They have the biggest hand in education, if a student needs information about something, then with the help of this information becomes available within a few minutes. Research has shown that the learning performance of any student has increased significantly with the help of a computer. Nowadays, sitting at home can be taught with the help of Online Classes.

Health and Medicine: It is a boon for Health and Medicine. With its help, patients are treated very easily nowadays. Nowadays everything has gone digital, which makes it very easy to know about the disease and according to that, it is also possible to treat it. This operation has also become easy.

Use of Computer in the field of science: This is the result of science itself. This makes research very easy. Nowadays a new trend is going on, which is also called Collaboratory, so that all the scientists of the world can work together, it does not matter that you have a presence in the country.

Business: It has a huge hand in business to increase productivity and competitiveness. It is mainly used in marketing, Retailing, Banking, Stock Trading. Due to all the things being digital here, its processing has become very fast. And nowadays more importance is being given to Cashless transaction.

Recreation and Entertainment: It has become a new hangout for entertainment, talk about anything like Movies, Sports or restaurants wherever they are used.

Government: Nowadays the Government is also giving more focus on their use. If we talk about Traffic, Tourism, Information & Broadcasting, Education, Aviation, our work in all these places has become very easy.

Defense: their use in the army has also increased to a great extent. With the help of which our army has become more powerful now. Because nowadays everything is controlled with the help of a computer.

There are many places where we use it according to our needs.

Benefits of Computer

By the way, it will not be wrong to say that the computer has made the life of us very comfortable with the help of its incredible speed, accuracy, and storage.

With this, humans can save anything and find anything easily whenever they want. We can say that a computer is a very versatile machine because it is very flexible in doing its jobs.

But in spite of this, we can also say that the computer is a very versatile machine because it is very flexible in doing its work, while these machines also have some important advantages and disadvantages.

Let’s know about them.

Multitasking

Multitasking is a very big advantage of a computer.

In this, a person can easily calculate multiple tasks, multiple operations, numerical problems in just a few seconds.

The computer can easily calculate in trillion of instructions per second.

Speed

Now it is no longer just a calculating device.

Now it has become a very important part of our life.

Its great advantage is its high speed, which helps it to complete any task in a very short time.

In this, all the operations can be done immediately, otherwise, it will take a lot of time to do them.

Cost / Stores do large amounts of data

This is a low-cost solution. Because in this a person can save a large amount of data in a low budget. A very high quantity of information can be stored using a centralized database so that the cost can be earned to a great extent.

Accuracy

These computers are very accurate about their calculations, their chances of making a mistake are negligible.

Data Security

Protecting digital data is called data security. Computer protects our digital data from unauthorized users such as a cyberattack or access attack.

Computer damage

Now let us know about some disadvantages of computer.

Virus and Hacking Attacks

The virus is a destructive program and hacking is called unauthorized access in which the owner does not know about you.

This Virus can be easily spread through email attachment, sometimes even by USB, or they can be accessed from your infected websites by your computer.

At the same time, once it reaches your computer, then it ruins your computer.

Online Cyber Crimes

Computers and networks are used to do this online cyber-crime. At the same time, cyberstalking and identity theft are also covered under these online cyber-crimes.

Decrease in employment opportunity

Since the computer is capable of doing many tasks simultaneously, there is a huge loss of employment opportunity.

Therefore, from the banking sector to any governmental sectors, you can see that all the computers are given more importance in the place of people. Therefore, unemployment is only increasing.

Talking about the other disadvantage, it does not have an IQ, it depends on the users at all, it has no feeling, it cannot take any the decision by itself.

The future of computers

By the way, a lot of technological changes are coming on the computer day by day. Every day, it is becoming more affordable and more efficient and more efficient. As the need of the people increases, so will there be more changes. Previously it was of the shape of a house, now it is going in our hands.

There will come a time when it will be controlled by our mind. Nowadays scientists are doing more research on the optical computer, DNA computer, Neural Computer, and Quantum Computer. Along with this, much attention is also being paid to Artificial Intelligence so that it can do its own work smoothly.

What did you teach today?

By now you have found the introduction of computers in English. I am fully confident that I have people to do computer (What is Computer) and type of computer I briefed about and hope you people will have to understand about this Computer Technology.

Easily now you can answer what the computer says. I request all of you readers that you too should share this information in your the neighborhood, relatives and friends, so that our awareness will be there and it will benefit everyone. I need your support so that I can convey more new information to you.

It has always been my endeavor that I always help my readers or readers from all sides, if you people have any doubt of any kind, then you can ask me irresponsibly.

I will definitely try to solve those Doubts. Who did you call this article, how did you feel? Tell us by writing a comment so that we too have a chance to learn something from your ideas and improve something.