Recently ,the number of people using computer have multiplied .At the same time the use of computer have advanced to many areas.The operations of television,CDetc can be achieved in multimedia.The invention of multimedia led the development of computers to a new direction.The sound effect,text,still graphics,video graphics,full motion video pictures are combined together to form multimedia.
In the usual computer ,it is not possible to have an audible or visible effect without multimedia.A multimedia computer will have additional features like CD ROM,multimedia kit,speakers,sound blaster etc.This can be used as computer,television screen and VCD.Even while working with a computer we can listen music to avoid the monotony in the long time use of computer.
The multimedia has become an important achievement in the audio video field.It is a good teaching aid.The CDs in all subjects of studies are available in many foreign countries.This helps the students to visualize subjects with available effects.The visualised teaching increases the ability to concentrate and to memorize the subject.Now multimedia is used in advertisements extensively.Multimedia is the best media available to demonstrate a product or a service to a consumer.Multimedia ,he media of entertainment as well as knowledge is now becoming popular all over the world.