Making heading capitalization consistent

Choose a house style—sentence case or title case—then apply it consistently across headings at the same level. Case Converter can speed up the mechanical part, but review proper nouns, acronyms, and brand capitalization manually.

Scan the table of contents after editing. Headings should be parallel in meaning as well as capitalization; a mix of questions, commands, and vague labels can still feel inconsistent even when the letters match.

Which style does the rest of the document use?