Multimedia is used to instruct as a master (guide) because nowadays, multimedia CD are used instead of text books. Knowledge can be easily obtained by using multimedia CD in computer because multimedia CD includes text, pictures, sound and film which helps the students to understand easily and clearly than the text books and is cheaper than going to schools.

Multimedia is used in business for training employees, presenting sales, educating customers etc. It helps for the promotion of business and new products. At the same many business man use multimedia to conduct seminars, meetings etc. Nowadays the use of multimedia in the business sector helps to uplift the standard of people.

Multimedia is used to instruct as a master (guide) because nowadays, multimedia CD are used instead of textbooks.

The use of multimedia in medicine is increasing rapidly. In medicine, doctors can be trained by looking at a virtual surgery (Simulators). Using multimedia, they can simulate how the human body is affected by diseases spread by viruses and bacteria and then develop techniques to develop it.

We use multimedia to discuss or to make prototype about the invention and theory of different people. We can also use multimedia to investigate through the materials available on the internet.