Which phrase describes one purpose of heading in an informative text

One purpose of heading in an informative text is to provide a clear and concise summary or preview of the content that follows. Headings are typically used to organize the information into sections, making it easier for the reader to understand the main ideas and locate specific information within the text. They serve as signposts that guide the reader through the text, allowing them to quickly scan and navigate the information. By using headings effectively, the writer can enhance the readability and comprehensibility of the text, promoting clarity and understanding for the reader.