A presentation is a way to share information with an audience, often using visual aids like slides or charts. It can be used in various settings, such as classrooms, business meetings, or conferences. The goal is to communicate ideas clearly and engage the audience. Presentations can be delivered by individuals or groups and may involve speaking, demonstrating, or showing videos. Common tools for creating presentations include software like Microsoft PowerPoint or Google Slides. Effective presentations often include a clear structure, visuals, and practice to ensure the message is understood and retained by the audience.