In a technical document, what is the function of headings and subheadings?

The function of headings and subheadings in a technical document is primarily to guide readers through the content. They serve to organize information clearly and hierarchically, helping users to locate specific sections or topics quickly. By structuring the document in this way, headings and subheadings enable readers to skim through the content to find relevant information without having to read through every detail.

In addition to improving navigation, these elements also enhance overall comprehension by breaking up the text and indicating the relationship between various sections. This organization is particularly important in technical writing where clarity and ease of understanding are essential. Consequently, headings and subheadings act as navigational tools that facilitate a better reading experience, making it easier for users to digest complex information.