Some small inputs here and there make a huge impact in a Presentation. In fact, they increase the value and efficacy of the Presentation by some notches. Apart from big and notable ingredients like words, videos, animation etc., these small things in a Presentation make an over-all impact on the target-audience in a way that draws them into your business seamlessly. Design-features like fonts, graphics, lay-outs etc. in a Multimedia Presentation must be consistent and balanced with the other ingredients of the Presentation. Selection of the fonts at different places for different materials in the content must be coherent and apt. Graphics and Lay-outs must not overlap on the content, instead they must help increase the efficaciousness of the content. All these three inputs must be intertwined in the Presentation in a way that they don't interfere in the space of other bigger inputs like videos, photographs and word-content. In fact, they must support and maximize the impact of these bigger inputs so that the total impact of the Presentation gets to a higher level. If all these ingredients are placed in a congruent manner, then only, your business, services or products can reach to your target-audience in the simplest of manners.