What benefit do SmartArt graphics provide in a presentation?

SmartArt graphics play a significant role in enhancing presentations by helping to illustrate concepts visually. They allow users to transform text and data into visually appealing diagrams, making it easier for an audience to understand complex information at a glance. This visual representation can include a variety of layouts like lists, processes, cycles, hierarchies, and more, which are particularly useful when communicating relationships, comparisons, or processes. By presenting information in a graphical format, SmartArt helps engage the audience and supports better retention of the information being shared. This is an essential element in effective communication during presentations, as visual aids can often convey ideas more clearly than text alone.