Full Form of Computer is Common Operating Machine Purposely Used for Technological and Educational Research. A computer is a data storage, retrieval, and processing device that can be programmed. The term “computer” was first applied to humans (human computers) who used mechanical calculators like the abacus and slide rule to do numerical calculations. However, mechanical equipment began to replace human computers, the term was used to them. Computers are electronic machines that accept data (input), process it, generate output, and store the results (storage). In other words, Computer is an electronic device.

What are the parts of a desktop computer?

Some or all of the components (hardware) and peripherals listed below are found on today’s desktop computers. Older technologies, such as a floppy disc drive and a Zip drive (seen below), are no longer required or included as technology improves.

  • An illustration of the front of a computer case
  • Chassis Case or Bay Case? Fan
  • Blu-ray, CD-ROM, CD-R, CD-RW, or DVD optical drive
  • the central processing unit (processor)
  • Disk drive (floppy)
  • Hard disc drive
  • RAM for the keyboard (random access memory)
  • Microphone
  • A monitor, LCD, or other type of display device can be used.
  • Motherboard
  • Mouse
  • Card for the network
  • Electricity
  • Printer
  • card with sound
  • Speakers
  • Wearable video card

Advantages of Computer

Boost your productivity –

Computers boost your productivity, and knowing how to use the software that runs on them allows you to be more productive in many areas of your life. You can create, store, edit, share, and print documents and letters once you have a basic understanding of how to use a word processor. With all previous technology, each of these duties was either impossible or time-consuming.

Allows you to access the Internet

When a computer is connected to the Internet, its full potential is realised. As far as information is concerned, once connected, your options and choices are practically endless. A computer linked to the Internet is required for many of the benefits outlined on this page.

Can store a large amount of data and reduce waste

Computers have the ability to store and access enormous volumes of data. Given enough storage capacity, a computer and devices such as eBook readers can store hundreds or thousands of volumes. You can easily discover what you need by searching and sharing information between devices if you store books, papers, videos, images, and songs online. It eliminates the requirement for non-digital versions of the media to be printed on paper.

Sort, organise, and search across information with this tool

A computer can make better use of its stored data than any other device. We highlighted the potential to store thousands of books in our last example. Once those books are on a computer, they may be categorised, alphabetized, and searched to discover exactly what you’re looking for in a matter of seconds. It would take a human months, if not years, to search through a thousand volumes for the exact text.

Artificial intelligence (AI) that is more sophisticated can be programmed to make increasingly more intelligent decisions. For example, there is computer software available to assist in the detection of malignancies. In less than a few minutes, computers can scan through millions of suspected cancer signals and provide a positive or negative result. With protein sequence pattern matching, scientists are also employing computers to assist design novel techniques of healing diseases.

Improve your data comprehension

Computers can also help you grasp data and large data better. A company, for example, might keep a database of things it has sold. They can immediately understand what sells well at what time of year, when to mark products up or down, and what items aren’t selling using this data. Having access to this type of data allows a company to obtain a deeper understanding of its clients as well as a competitive advantage over its competitors.

Keeps you in touch

Computers allow you to stay in touch with long-distance friends and family via e-mail and social media. Through online forums, chat, and VoIP services like Skype, you may interact with millions of other individuals who share your interests. Connecting with individuals all around the world is also a great method to meet folks you’d never meet otherwise.

Another advantage of Internet communication is its speed when compared to other modes of communication. You could, for example, send an e-mail to someone on the other side of the world and have it arrive in less than a few minutes. It could take days or even weeks for snail mail (postal mail) to arrive.


A computer is a device that accepts data (in the form of digitalized data) and manipulates it to produce a desired result based on a programme, software, or set of instructions on how to process the data.

Complex computers have the capability of storing data (including the programme, which is also data) for a specified period of time. However, a programme can be invariable and integrated into the computer hardware (called logic circuitry on microprocessors), or it can be variable and delivered to the computer in different ways (loaded into its storage and then started by an administrator or user). Both types of programming can be found on today’s computers.

Therefore, Computer is not only a device but also can store information.

By Mr Stew

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