what is a Computer? What are the functions of a works in a computer?  : -

In today's technological world, there is hardly any person who has

Haven't heard about computer and are still unaware of computer because today many tasks are done by computer.

That happens only with the help and almost every person has a computer or laptop.

So let us also try to know from this post what is a laptop or computer.

And how it works and what is the basic knowledge of computer and how basic computer

Learn and many more in this post we are trying to tell you.

what is Computer ?  : -

Computer is not a commodity, it is made up of many types of hardware and software.

like : -

Mother Board CPU, RAM, Hard Disk, Keyboard, Mouse, Monitor, Cabinet etc.,

 All these hardware parts have been given in detail in the computer section that these different parts inside the computer.

What is its role and how does it work and if there is any defect in them, how can we fix it?

All this information is given in the Computer Hardware section, from where you can read and understand about them in detail.

Today's changing era is called the age of computer, computer has become an important part of today's era.

That's why it has become necessary for everyone to have computer knowledge, if you do not have computer knowledge.

Even then you must have some basic knowledge of computer. So let's read about it further in this post.

Computer is an electronic device and in today's time new computer along with being electronic

has also gone digital, which receives and processes data through inputs and

Collects information at a fixed place, in simple words, a computer is a machine.

By which the computer is made to perform the tasks of our need, cannot be defined in one word.

That's why I am telling you about it in detail  : -

Why is a computer called an electronic machine?  : -

In a way, the computer itself does not do anything, whatever the computer does, it is our

We do according to the given instructions, after installing whatever software we need, we can use it.

like  : -

Operating System (windows xp, windows 7, windows 8 and latest windows 10) microsoft office any media player adobe reader or any as per requirement

The software can be installed once, we can use it anytime.

 There are mainly two parts of computer  : -

1. Hardware

2. Software

If we understand in simple words

If you try, you can compare the human body with hardware and tell the soul with software.

It means that the body is of no use without the soul, similarly the hardware without software.

Or software is of no use without hardware, in this way we can understand that both are incomplete without each other.

1. Hardware  : -

Hardware is the part of the computer that we can touch with our hands and see with our eyes.

And if the hardware is damaged, you can repair it with the help of a tool kit.

There are different ones whose work is to order the computer and the hardware of the computer works on their orders.

2. Software  : -

Software is that part of the computer which can be seen with our eyes and can use the software.

And can also do their work but can not touch them and also repair with the help of tool kit like hardware

Software is the right kind of program which can be a product of a human's brain.

We can use that hardware well, that is, we can get good output from the hardware.

Difference between hardware and software  : -

1. Hardware  : -

Hardware is manufactured in computer companies

like : -

 Intel, ASUA, Gigabyte

There are many companies that manufacture hardware, on the contrary, software

What is meant by computer savvy to say what is created by the programmer of the computer

is that the hardware is made by hand and

Software is created by man through his own thinking and understanding.

 We can touch the hardware with our hands but cannot touch the software.

Some parts of components are needed to make hardware but to make software

No parts are needed.

When the hardware of a computer is damaged, we get it repaired by separating it from the computer.

Taxes can be brought back, but in case of software malfunction, it is necessary to get it corrected.

For this we have to take it to a computer shop.

The function of hardware is to follow instructions and the function of software is to give instructions to the hardware.

Machines used to manufacture hardware parts of computers and materials to operate those machines

But software can be made by anyone who knows computer well.

Computer Basic Units  : -

Basic units i.e. those basic units of computer from which the computer starts the work of calculating

So let us see what are these basic units  : -

1. Bit : -

Bit means binary digit bit of computer

The smallest unit is the binary in memory.

Shows the numbers 0 and 1.

2. Byte : -

It is a standard unit of computer memory. Each button on the keyboard in computer memory.

It is stored in it, we also call it ASCII code, each ASCII code is 8 Byte

What happens in the same way, each bit is made up of 8 Byte.

How does computer work? : -

1. Through the means of input inside the computer like keyboard mouse scanner etc., we can guide our

send data to processor

2. As soon as the processor follows our instructions, it sends it to the computer screen

which we can easily see.

3. The processor does its work by following the instructions given by us.

4. We can save the information and existing data inside the hard disk of the computer for the future.

That is to say, whatever order we give to the computer, it works on the same if

When we turn off the computer, it forgets everything and starts working again.

Therefore, whatever work we do on the computer, we need to do it on the computer.

You can save it to the hard disk and use that data back when the computer is turned on again.

Friends, as far as I understand you will like it and anyway in today's time everyone

There should be general knowledge of computer because in the coming time all the work will be done by machines.

And to control those machines the help of computer will have to be taken so as far as I understand that

Every person should have some if not complete information.