An agenda is a list of items or topics to be discussed or acted upon during a meeting or event. It helps participants stay organized and focused, ensuring that all important points are covered. Agendas can vary in format, from simple bullet points to detailed outlines, depending on the nature of the meeting. In professional settings, such as business meetings or conferences, an agenda is often distributed in advance to allow attendees to prepare. It may include time allocations for each topic, the names of speakers, and any necessary materials, making it a crucial tool for effective communication and time management.