Handouts are printed materials that provide information or support for a presentation, lecture, or meeting. They can include summaries, charts, graphs, or detailed explanations to help the audience understand the main points being discussed. Handouts are often distributed to participants to enhance their learning experience and serve as a reference after the event. In educational settings, teachers frequently use handouts to supplement lessons and provide students with key information. These materials can also be used in business environments, where they help convey important data or instructions during training sessions or workshops. Overall, handouts are valuable tools for effective communication.