People often ask the question, What is the Definition of Computer. Who does not know about computers, we use it a lot in our daily life. Before the invention of computers, we humans had a lot of difficulty in calculating numbers. Also, there are many other things which you cannot do even if you want, but they can be done in a pinch with the use of computers.
By the way, the word computer has been derived from a Latin word "computare", which means "to calculate", "to count", "to sum up" or "to think together". Calculate in Hindi. Therefore, in easy language, computer can be considered as a device that performs computation. Let's know the definition of Computer.
In this Article, we will Cover
- Definition of Computer
- What is the full form of Computer
- Definition of Computer in Easy language
- How Does the Computer Work
- Who invented Computer
- Computer Features
- Conclusion
Definition of Computer
The definition of computer is very simple. A computer is a machine or machine that performs processes, calculations and operations, is done on the basis of instructions by one software or hardware program.
It has been designed so that it executes applications and provides a variety of solutions, for this it works by combining integrated hardware and software components.
A Computer is made up of multiple parts and components that facilitate user functionality.
A computer is mainly divided into two primary categories:
1. Hardware: Physical structure that gives space to the processor, memory, storage, communication ports and peripheral devices of the computer in itself.
2. Software: It includes operating system (OS) and software applications.
A computer works with software programs that are sent to their underlying hardware architecture so that they can read, interpret and execute.
Computers are categorized according to their computing power, capacity, size, mobility, and other factors, including personal computers (PCs), desktop computers, laptop computers, minicomputers, handheld computers and devices, mainframes or supercomputers.
What is the full form of Computer
Technically does not have a full form of computer. Yet there is a fictitious full form of computer.
C – Commonly, O – Operated, M – Machine, P – Particularly, U – Used for , T – Technical and E – Educational, R – Research.
Definition of Computer in Easy language
Technically, a computer is a programmable machine. Which means that it executes a programmed list of instructions and together it responds to the new instructions that are given to it.
Whereas nowadays this term is used only to refer only to desktop or laptop computer.
When we refer to a desktop model, the term "computer" technically refers only to the computer - not the monitor, keyboard, or mouse. At the same time, this is perfectly acceptable when they are simultaneously computer referenced according to one unit.
If you consider fully technical, then the box that holds the computer is called "system unit".
How Does the Computer Work
Computer Working Process
Input Data → Processing → Output Data
So we can call a computer an advanced electronic 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
Input (Data): Input is the step in which Raw Information is inserted into the computer using Input Device. It can be a letter, picture or even a video.
Process: The data input during the process is processed according to the instruction. This is a completely internal process.
Output: 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.
Who invented Computer
Computer was invented in the 19th century by Charles Babbage Salt, a famous Mathematics professor. Therefore, he is also called Father of Computer.
He designed an Analytical Engine (first mechanical computer) which was the successor of Difference Engine (automatic mechanical calculator) and is considered to be the basic framework of modern computers today.
These were classified into Generations and each generation was a much improved and modified version than its previous generation
Computer Features
What are the characteristics of a computer that make it different from others. Let us know about it more thoroughly.
1. Speed
As we know that computer works very fast. It only takes a few seconds to do any calculations, which can take us even more than that for many hours.
You will be surprised to know that the computer can process instructions of about 1 millions (1,000,000) in a second or even more.
Therefore, computer speed is determined in microsecond (10 ^ 6 part of a second) or nanosecond (10 ^ 9 part of a second). From this you can think about how fast these computers are and how they work.
2. Diligence
A computer is completely overcome by laziness, it does not have humanly emotions like tiredness, lack of concentration, fatigue. Because in the end it is a machine. It can work for hours without any error.
Even if calculations are performed in number of millions, even then a computer will perform all calculations with equal accuracy.
Because of its capability, it beats us humans in doing routine type work.
3. Accuracy
The degree of accuracy of the computer is very high and each calculation is performed with the same accuracy. Accuracy level is determined based on the design of the computer.
At the same time, whatever errors are there in the computer are for humans or due to inaccurate data.
4. Ability to remember
The specialty in computers is that they can store any amount of information or data. Any information can be stored and recalled whenever you want. It can be stored safely for many years.
- What is Computer Virus? Types of Virus all mpormation
- What is CPU and how does it work? all information
It depends on the user that how much data he wants to store and when he wants to retrieve it.
5. Lack of IQ
A computer is completely a dumb machine and it cannot do any work by itself, rather it has to be instructed to do every task.
And just by giving instructions, it performs its work with great speed and accuracy. It depends on you what you want your computer to do.
6. Versatility
This means that it is capable of doing different types of work. Just like you are perpare payroll silps from your computer at the same time, in the second time you are making an electric bill.
You can do any work in it, which makes it versatile.
7. It does not have Feeling
It has no feelings or emotion, taste, knowledge or experience of its own. You may be tired after working for some time, but the computer never gets tired.
8. Storage
The computer has its own in-built memory where it can store a huge amount of data. With this, if you want, you can also store your data in other secondary storage devices. It is stored outside the computer and can be stored anywhere.
Conclusion
I hope you have liked my article What is Definition of Computer?, It has always been my endeavor to provide complete information about Definition of Computer to the readers, so that they do not have to search in other sites or internet in the context of that article.
This will also save their time and they will also get all the information in one place. If you have any doubts about this article or you want that there should be some improvement in it, then for this you can write low comments.
If you liked this post Definition of Computer or got to learn something, then please share this post on social networks such as Facebook, WhatsApp, Pinterest, LinkedIn and Twitter.
Tags: Definition of Computer, What is Definition of Computer?, definition of computer system, What is a computer short definition, What is Computer.
2 Comments
DEFINITION OF ANDRIOD
ReplyDeleteRead: What is Android
Deletehttps://technicalramu1.blogspot.com/2020/01/what-is-android.html