Gauteng public speaking in SA and JHB presentation skills in Johannesburg and the role of visual aids is not a trivial matter. No one can deny the fact that Gauteng public speaking in SA and JHB presentation skills in Johannesburg have become an integral part in our professional life. Research has revealed that people recall only about twenty percent of what they hear, but when a second information channel was added, since people can both see and hear the message, the amount of the information retained goes up to fifty percent. One of the ways you can increase the effectiveness of your presentation is by using audio visual aids in the presentation as this will stimulate both the hearing and the visual senses at Gauteng public speaking in SA and JHB presentation skills in Johannesburg.