What is Multimedia:People only remember 20 percent of what they see and 30 percent of what they hear. But they keep in mind 50 percent of what they see and hear and as much as 80 percent of what they notice, hear and do simultaneously. Computer Technology Research, in the year1993

Multimedia is any mixture of text, art, graphics, sound, animation and video along with links and tools that let the person navigate, interact and communicate along with the computer. While you permit the viewer to control what and when these parts are delivered, this is interactive multimedia. While you give a structure of linked elements via which the learner can navigate, interactive multimedia turns into hypermedia.

Although the definition of multimedia is easy, making it work can be very complex. Not only do you need to understand how to make each multimedia part work, although you also require knowing how to effectively blend the parts together by using educational multimedia computer tools. If completed properly, interactive multimedia excels in leaving lasting impressions in the learning method. Retention rates increase by 25 percent to 50 percent.