What is a computer?

Computer is an electronic device machine. Which accepts and stores all the data, the computer is programmed to complete the tasks related to arithmetic automatically. It gives information or results by processing the specified data as per the series of instructions given, the work of the computer is to calculate, store and process the data.

 

Speciality:The speed of working of a computer is very fast. Computers work at a much faster speed than humans, computers can complete more than millions of tasks in a second, such programs are set in computers that do not make even a single mistake. The memory of a computer is very powerful, a computer is an electronic machine so it does not feel any fatigue, a computer can communicate with another electronic machine.

 

Basic computer

Basic computer means understanding the fundamentals, principles and workings of the computer. Which includes both hardware, software, and networks and other important concepts. Basic computer knowledge has become very important in today’s digital world, if you want to know basic computer or about computers well then you can do basic computer course. If you want to do free computer course online, all courses are available for free in STP Computer Education.

 

Computer system

 

Computer system is a computer system for the name sake, a computer system is a combination of electronic equipment consisting of hardware and software. It can be any kind of software or hardware that accepts information, stores data, and processes it and outputs it, computer systems are capable of many types of tasks, programming is set to run the computer system.

 

Full form of computer

C   common 

O  operating

M  machine 

P  particular 

U  used 

T  technical 

E  educational 

R  research 

Full form of computer, Common operating machine particular use technical education research.

Due to computer being a multi-purpose machine, it has not been able to be defined till date. In this context, the full form of computer is also discussed, which has been interpreted differently by different people and organizations based on their experience, but none of these is a standard full form. I have mentioned the full form of a computer for you above. Which is quite popular and meaningful.

 

Old name of computer

The modern sense of the word computer, a programmable digital electronic machine, dates back to 1945, and its formal use dates back to 1937, in reference to a Turing machine.

 

When was the computer invente?

The world’s first computer is a mechanical computer. It was created by Charles Babbage in the year 1822, but its design looked nothing like the current computers. In the year 1837, Charles Babbage proposed the first general mechanical computer, which was named Analytical Engine.

 

Characteristics of computers

The main features of a computer are as follows:

 

Speed

During each cycle, billions of transistors within the processor switch on and off. A CPU with a clock speed of 3.2 GHz executes 3.2 million cycles per second.

 

Accuracy

Computer works on the principle of GIGO (Garbage in Garbage Out).

The results produced by it are flawless, if there is any error in any result then it is based on human intervention and the instructions entered.

The accuracy of its results is much higher than human results.

 

Beneficiency

Computer economics is a field of computer science and economics that uses computer science techniques to solve economic problems. Computational modeling is used in computer economics.

 

Reliability

Computer reliability means that the computer’s hardware, software, and network consistently operate according to their specifications. Computer reliability is measured by whether a system or application will meet its expected performance over a period of time.

 

Storage & Retrieval

Storage capacity refers to the amount of data that can be stored in a particular system or device. It can be measured in terms of gigabytes, terabytes, or other units of data measurement.

 

Repeated Processing Capacity

The processing capability of a computer depends on the processor, motherboard, and CPU of that computer. The more hardware parts a computer has, the better its processing power will be.