Headings introduce topics and sections in your document, making it easier for users to navigate the document and locate the information they need.

Descriptive alternative text, or "ALT text", conveys the content and purpose of images in your documents. Good ALT text stands in for any images that are not visible.

Hyperlinks are a fundamental part of digital documents. When links are clear, evident, and understandable in context, your content is more navigable for all users.