What is Computer:
A computer is an electronic data processing machine that takes data as input from a user and stores that data. Provide output to the user by processing the stored data, regardless of the result, and save the result for further requests.

Let's understand this with an example:

Suppose you want a computer to sum two numbers, and to do so you have to enter two numbers into the computer.The computer takes these two numbers, adds them, and displays the result on the computer screen.

In this whole process, we call her two numbers entered into the computer the inputs, and the sum of those two numbers is called the computer process. The result that is then displayed on the computer screen is called the output.

Computers can handle both numerical and non-numerical computations very easily.

Computers work according to already written programs. Computers have their own memory where data, programs and process results are stored.

The physical parts of a computer such as wires, transistors, circuits, and hard drives are called hardware, and the programs and applications inside the computer are called software.

Computers are built to run applications and solve many problems with hardware and software. The word computer comes from the Latin word "computare" which means "to calculate". The first computer is believed to be the analytical engine invented by Charles Babbage in 1837. Therefore, Charles Babbage is also known as the Father of Computers or the Inventor of Computers.

But even before Charles Babbage built the analytic engine, computer development was underway. As a result, many advanced computers appeared. Let's understand how computers were developed.

How did computers evolve?

In ancient times, people did not have many facilities and lived by hunting. If people in those days had to do arithmetic, they used sticks, stones, and bones.

Over time, people's brains also began to develop, and many calculators were developed. She believed that the development of computers began with the invention of the abacus. Invented by Tim Cranmer. After Abacus, Napier's Bones Computer was invented and the slide rule computer appeared.

What is the definition of a computer?

"A computer is an electronic device that takes some data as input, processes it, and outputs it." Any device that meets these four criteria is a computer.

Most students generally think that computer means either a desktop computer or a laptop computer. Computers come in many forms. In many cases, what we don't think of as a computer is also a computer.

Like a calculator, it is also a computer because it is an electronic device that also provides input, processing, and output.

Laptop and desktop computers are general-purpose computers, and you can do all sorts of things on them. In it, you can play games, edit photos, listen to songs, and even program, so these are all general-purpose computers.

But like washing machines, there are computers made for specific tasks, and they are computers too. If it has a microprocessor chip, it can act according to pre-set commands, and the microwave oven is also a computer. A digital camera is also a computer.

They are all electronic devices, they have chips, they are electronic circuits, they have inputs, processes and outputs. So they are all computers too.

Now you should know what a computer is and what is the definition of a computer. Now let's learn about the basics of computers.