Audio visual (AV) means possessing both a sound and a visual component such as slide-tape presentations, films, television programs, church services and live theater productions. Audiovisual service providers frequently offer web streaming, video conferencing and live broadcast services. They have a lasting effect on the receiver. They convey the same meaning as words mean. They give clear concepts and thus help to bring accuracy in learning. Its helps to grab the attention as well as it provides audience a realistic approach and experience. Computer-based audiovisual equipment is often used in education with many schools and universities installing projection equipment and using interactive whiteboard technology.