What is computer or definition of what is computer?

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People are already working on computer on daily basis but if anyone asked question (What is computer?) They will not tell them because they do not know about definition of what is computer .

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Today we are discussing on topic What is computer and definition of what is computer, when computer invented , Who invented computer ,uses of computer and Many more so lets start

Definition of what is computer – A computer is an electronic device that processes information in the data inputted by the user and provides the information as a result, that is, the computer is an electronic machine that follows the instructions given by the user. It has the ability to store, retrieve and process data. You can use a computer to type documents, send emails, play games, and browse the web. You can use it to create spreadsheets, presentations, and even videos.

The word Computer has its origin in the English word “COMPUTE” which means “to calculate”. Therefore, it is clear that the computer has a direct relationship with the calculating device, at present its area has become very wide rather than being limited only to computation. Computer is becoming important in every area of ​​our life due to its high storage capacity, speed automation, efficiency, accuracy, universal reliability, and remembering power.

Nowadays computer is being used in every region of the world such as – space, film production, traffic, business, railway station, school, college, airport, etc. Whereas reservation of seats in airplanes, railways and hotels is done by computer, on the other hand, due to computer in banks, the work is being done with accuracy and speed.

Hardware vs. software

Before talking about different types of computers, we come to know about two things that are common to all computers: hardware and software.

Hardware

Hardware is any part of your computer that includes a physical structure, such as a keyboard or mouse. It also includes all the internal parts of the computer, which you can see in the image below.

Software

Software is any set of instructions that tell the hardware what to do and how to do it. Examples of software include web browsers, games, and word processors, etc. Everything you do on your computer is done by both hardware and software. For example, now you are viewing this text in a web browser (software), it is a software and using your mouse (hardware) to click on a page, then the mouse is a hardware.

Different types of computers

When most people hear the term computer, they think of a personal computer such as a desktop or laptop. However, computers come in many sizes, and they perform many different tasks in our daily lives. When you withdraw cash from an ATM, scan groceries at the store, or use a calculator, it means that you are using a type of computer.

Desktop computers

Many people use desktop computers at work, home and school. Desktop computers are designed to be placed on a desk, and they are usually made up of a few individual parts, including a computer case, monitor, keyboard, and mouse.

Laptop computers

The second type of computer you are familiar with is a laptop computer, commonly called a laptop. Laptops are battery-powered computers that are more portable than desktops, allowing you to use them almost anywhere.

Tablet computers

Tablet computers — or tablet — are handheld computers that are also more portable than laptops. Instead of a keyboard and mouse, tablets use a touch-sensitive screen for typing and navigation. The iPad is an example of a tablet.

Servers

A server is a computer that provides information to other computers on the network. For example, whenever you use the Internet, you are looking at a server that is stored on the server. Many businesses also use local file servers to store and share files internally.

Other types of computers

Smartphone: Many cell phones can do many things including browsing the internet and playing games. They are often called smartphones.

Wearable: Wearable technology is a generic term for a group of devices — including fitness trackers and smartwatches — that are designed to be worn throughout the day. These devices are often called wearables.

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

TV (TV): Many TVs now include applications or apps that allow you to access a wide variety of online content. For example, you can stream videos from the Internet directly to your TV.

Speed

You can go anywhere on foot, still use bicycle, scooter or car so that you can do any task faster, with the help of machine, you can increase the speed of work. Similarly, computer can do any task very fast. The computer can do millions of actions like multiplication, division, addition, subtraction in a few seconds. If you have to find the value of 500 * 44, then it will take 1 or 2 minutes, if you do the same with a calculator, about 1 Or 2 Second’s Computer summer will can in a few seconds to more than a million Gnnao |

Automation

We use many types of automated machines in our daily life. The computer also does its entire work in an automatic way. The computer keeps doing its work automatically once the program is loaded.

Accuracy

Computer does all its work without any fault. If you are asked to multiply 10 different numbers, you will make many mistakes in it. But generally, computer can complete any process without any fault, the biggest reason for computer mistake is wrong data input because computer itself never make any mistake.

Versatility

Computer has increased rapidly due to its universality and is gaining dominance in the whole world. Computer is being used for doing mathematical work as well as for commercial work. Computer is being used in every field. Such as Bank, Railway, Airport, Business, School etc.

High Storage Capacity (High Storage Capacity)

The ability to store data in a computer system is very high. Computer can store millions of words in very less space. It can store all types of Data, Picture, Files, programs, Games and Sound for many years. And later on we can get any information in a few seconds and can use it at any time.

Diligence (diligence)

Today, humans are tired of doing a task continuously for a few hours, on the contrary, the computer has the ability to do a task continuously for many hours, days, months, even then there is no shortage in its ability to work and Nor does the accuracy of the result of the work decrease. Computer performs any given task without any discrimination whether the task is interesting or not.

Reliability

The memory of computer is more powerful. The entire process related to computer is reliable, it does not get tired while working for years and Store Memory remains accurate even after years.

Power of Remembrance (ability to remember)

A person does many things in his life but remembers only important things, but the computer stores all the things, whether it is important or not, and keeps them all inside the memory and provides any information later when needed. |

when computer invented and Who invented computer?

when computer invented – “When and who invented computer? ” it’s not a solution to be answered in one word or name because the solution doesn’t depend upon one machine, a computer is formed from a collection of different parts, each part is invented by different inventors then the answer is on different classifications of computers depends on.

History and Evolution of Computers.

As we know that computer was introduced by the famous mathematics professor Charles Babbage in the 19th century. He designed the analytical engine (first mechanical computer) of the differential engine (automatic mechanical calculator), which is known as an infrastructure for today’s computers. It has been classified into generations of computers and each generation is its upgraded and modified version.

In 1822, British mathematician and inventor Charles Babbage (1791–1871) built a steam-driven automatic mechanical calculator, which he called “Difference Engine” or “Differential Engine”. It was more than a simple calculator. Which was able to count multiple sets of numbers and consequently gives a hard copy. Ada Lovelace helped Charles Babbage in the development of the Difference Engine. It computes polynomial equations and automatically prints mathematical tables.

In 1837, Charles Babbage made the first description of a general mechanical computer, the successor to the differential engine, which he called the analytical engine, but never completed while Babbage lived. It was programmed to use integrated memory and punch cards.

In 1991, Henry Babbage, the youngest son of Charles Babbage, completed a part of the machine that performed basic calculations.

Summary Words

Definition of what is computer

A computer is an electronic device.

The word computer is derived from the word “Compute” in English.

The computer processes the data inputted by the user and provides the result as output.

Software is a set of instructions that tell the hardware what to do and how to do it.

Hardware is that part of your computer that includes physical structures.

A laptop is a battery-powered computer that is more portable than a desktop.

The tablet uses touch-sensitive screens for typing and navigation.

Hope you understand what is computer and definition of what is computer and when computer invented or who invented computer .

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