What is the primary purpose of using borders in documents?

The primary purpose of using borders in documents is to organize content and draw attention. Borders create visual separation between different sections, making it easier for readers to navigate and understand the layout of the information presented. They help to demarcate areas within a document, such as headings, text sections, or tables, thus enhancing clarity and focus. Additionally, borders can be used creatively to emphasize certain elements or make documents appear more professional and polished, guiding the reader's eye to specific areas of importance. This organizational aspect is crucial in a business context, where effectively presenting information is key to communication and productivity.

The other options, while related to document formatting and design, do not capture the primary function of borders. Changing font styles involves modifying text appearance rather than organizing content. Inserting images is a separate action that contributes to visual appeal but does not inherently involve borders. Adding hyperlinks pertains to linking to other content, which is different from the organizational role of borders.