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Applications and Uses of Computers

Computer is an electronic device which is used in various fields in our daily life. Computer consist of Central Processing Unit (CPU), Input Device, Output Device , Auxiliary memory and main memory. Motherboard is one of the most important part of the computer.

Uses of Computers

  1. Computer in Schools.and Colleges for better and effective education of students.
  2. Computer is an effective tool for quick communication between teachers, students and parents.
  3. Computer system to monitor or measure,pulse rate, body temperature and can alert medical staff about any serious condition of patient.
  4. Computer  in Banking sector.
  5. Computer to measure climatic changes.
  6. Computer to record stastics, chat online, take notes while working and attending a sports event.
  7. Computer helps students to improve the quality of their academic research and written work using internet online.
  8. Computer is a medium to use Internet which is one of the popular marketing tool now a days.
  9. Computer is useful for distance learning programs.
  10. Computer in supermarket for shopping clothes,electronics and various products using internet.
  11. Computer allows friends to interact with each other over social media websites such as facebook, twitter, Google plus using internet.
  12. Computer to playand enjoy online games.
  13. Computer aided learning is a kind of process which uses information technology to enhance the teaching and learning process.
  14. Computer to listen music.
  15. Computer to watch photos and videos.
  16. Computer to send and receive instant and quick messages by email using internet.
  17. Computer for looking up information by storing information on computer..
  18. Computer for writing assignments.
  19. Computer in business, many stock exchanges uses computer to conduct bids for business.
  20. Computer for E-commerce
  21. Computer is used for defence.
  22. Computer for tourism.
  23. Computer in engineering and robotics
  24. Computer in at home for Entertainment by watching movies and playing games.
  25. Computer for communication by using social networking websites with the help of  internet connection.
  26. Computer in space programs.
  27. Computer in service sector.
  28. Computer helps to locate restaurants and other locations.
  29. Computer helps to find a doctor or a pharmacy on internet.
  30. Computer  helps to book air-tickets and railway-tickets.
  31. Computer helps to conduct online examination and to get instant results.
  32. Computer helps to prepare better presentation of information.
  33. Computer for documentation using computer softwares.
  34. Computer can also be used for computing with a speed of million calculations per second.
  35. Computer for education and training.

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Examples of Polynomials

Some of the examples of Polynomials are given below so let us check it out one by one to know more about polynomials.

Polynomials consists of Constants (like 2, -30  or 1/2), variables (like x and y) and exponents (like 2 in x2) but only 0, 1, 2, 3, 4 .......etc are allowed

  • 4x
  • x - 4
  • 2 - 4x
  • 5x2 - 8
  • 22x2 + 44y
  • 2x + 4y + 5z
  • 4xy2 + 3x -5



Full Form of RAC

RAC - Reservation Against Cancellation

Other full form of RAC are Royal Automobile Club, Rent a Car and Religious Action Center.

so let us find out other meaning of the given terms.

Check it out other similar terms on this site. 

What is Coal Tar ?

Coal tar is a black fluid of tremendously high viscosity when coal is carbonized,

Coal tar is among the by-products which manufactured coke or gasified to make coal gas.

Coal tars are compound and variable mixtures of phenols, polycyclic aromatic hydrocarbons (PAHs), and heterocyclic compounds.

Paracetamol is the only coal-tar derived analgesic which is still in use today, but industrial phenol is now usually synthesized from crude oil rather than coal tar.

Process Validation Stages

Process Validation is divided into three stages, So let us check it out one by one. Following are the three stages.

Stage I - Process Design: With the knowledge of Scale up studies and the prior knowledge which is gained through development, The commercial manufacturing process is defined during this stage of process design.

Stage II - Process Qualification: After defining process design, it is evaluated in this stage to determine whether the process is capable of reproducible commercial manufacturing or not.

Types of Debentures

Check out Types of Debentures discussed below. So let us find out some information on types to know more about debentures.

Debenture Types :

On basis of Security : Secured Mortgage debenture and Unsecured Naked debenture

On basis of Tenure : Redeemable debenture and Perpetual or Irredeemable debenture

On basis of Mode of Redemption : Convertible Debenture ( Fully convertible debenture and Partially convertible debenture) and Non convertible debenture

Full Form of DO,MBBS

Diploma in Ophthalmology (DO) is a course offered by medical schools in various countries.(Other full form and meaning of DO are also available) So check it out other articles related to the given term.

MBBS-- Bachelor of Medicine, Bachelor of surgery (Degree awarded by medical  school).