Subheadings are titles or phrases that appear beneath main headings in a document or article. They help organize content by breaking it into smaller, more manageable sections. This makes it easier for readers to navigate the text and find specific information quickly. Subheadings can also highlight key points and improve the overall readability of the material. In addition to enhancing organization, subheadings can improve search engine optimization (SEO) for online content. By including relevant keywords in subheadings, writers can increase the chances of their work being discovered by search engines like Google. This practice not only benefits readers but also helps authors reach a wider audience.