owerPoint presentations or overhead transparencies shown on an overhead projector are OFTEN used during presentations and the same RULES apply to both.When creating a transparency/slide, pay attention that:the font is clear and LEGIBLE;only one font is used;the print is large;there’s enough space between the lines;there’s not much text on each transparency/slide;the transparencies/slides are clean with no black toner or copy marks;there are enough large, visible pictures, maps and graphics;there are only a few different colours and symbols;there are not too many transparencies/slides.Explanation:There are ADVANTAGES and disadvantages to each. Here you will find a few important hints that can make it easier for you to choose between using overhead transparencies or a PowerPoint presentation.Which form of presentation is right for your needs?Read through the following points to help you choose.Overhead transparencies are good if:you have fewer than five transparencies to show;you want to show or explain something in between showing the transparencies;you want to WRITE on a transparency during the presentation;you only want to show one picture on each transparency;you want to cover and uncover something on the picture;you want to share the task in your group and assign one transparency to each group member.