What is the purpose of formatting text in a document?

Formatting text in a document serves the primary purpose of enhancing readability and structure. By using different styles, sizes, colors, and alignments, formatting helps to create a clear visual hierarchy within the text. This visual organization allows readers to easily navigate the document, identify key sections, and understand the content's flow. For example, using headings and subheadings organizes information logically, making it easier for the audience to scan and comprehend essential details.

While reducing file size, speeding up typing, or inserting graphics may involve other aspects of document creation, they do not fundamentally relate to the core purpose of formatting text. These elements might enhance a document's functionality or appearance but are not directly tied to improving the clarity and structuring of the written content, which is the main intent of formatting.