A "Playbook" or "Manual" is a comprehensive guide that outlines procedures, strategies, and best practices for a specific task or organization. It serves as a reference tool to help individuals or teams understand their roles and responsibilities, ensuring consistency and efficiency in operations. Typically, a playbook includes step-by-step instructions, templates, and examples to facilitate learning and execution. It can be used in various fields, such as business, sports, or software development, to streamline processes and improve performance by providing clear guidelines for decision-making and actions.