The correct answer is C. Avoid fancy fonts
Step-by-step explanation:
A slideshow presentation is a type of visual tool usually created using computer software that allows the speaker to present visual information including images, graphs, texts and videos during a presentation. In most cases, slideshows are considered as a useful tool as these help the audience understand the words and ideas from the speaker. However, for a slideshow presentation to accomplish this purpose it needs to be well designed this includes selecting the information that will be included carefully, using white background and dark fonds, dividing the information appropriately in different slides and using appropriate font which should be large enough for the audience to read but simple, as fancy or complex fonts are not easy to read. Considering this, form the options given a good guideline to follow when designing a presentation is to avoid fancy fonts as these can make the process of reading more difficult.