A. First Page
B. Last Page
C. On Every Page
D. Second page
🧠 Explanation:
In MS Word, headers and footers are inserted on every page, appearing at the top and bottom to include consistent information like titles or page numbers. Found under the Insert tab, they enhance document organization and professionalism. This feature is widely used in reports, books, or academic papers. Understanding headers and footers is key in document formatting, ensuring consistency across pages, a critical skill in word processing for professional and educational purposes, improving document presentation.