Section One typically serves as the introductory part of a document or report. It outlines the main purpose and objectives, providing readers with a clear understanding of what to expect. This section often includes background information and context relevant to the topic being discussed. In academic papers, business reports, or legal documents, Section One may also define key terms and concepts. This helps establish a common understanding among readers, ensuring that everyone is on the same page as they delve deeper into the content that follows.