An overview is a brief summary of the main points or topics that will be covered in the presentation. It is typically given at the beginning of the presentation and serves as a roadmap for the audience, helping them to understand what to expect and providing them with a clear outline of the topics that will be covered.
The overview can be presented in various formats, such as a bullet-pointed list, a visual diagram, or a verbal summary. Its purpose is to provide the audience with a clear idea of what they can expect to learn or gain from the presentation, and to help them stay engaged and focused throughout.
