1. First, open the word document and set a simple header and footer. Double-click the title section at the top of the document, as shown. There is a horizontal line above the header. If you need to display horizontal lines, you can keep them. If you don't need to display it, you can click Start and select the text option. Enter the header information you need, adjust the format and display it.

2. Footer insertion method: double-click the footer of the document, as shown in the figure. You can choose the footer and page number on the left. Taking page numbers as an example, you can choose the position where you need to insert page numbers and the format of the page numbers.

3. Set the odd page to this is the odd page setting, and set the even page to this is the even page setting. Refer to the setting method just now. Insert odd pages and even pages into page numbers respectively. The effect after insertion is shown in the figure. The headers of odd pages and even pages are inconsistent.

4. If the headers between two pages are different, you need to insert a separator every two pages. First, select two pages of text. Finally, click the layout, the separator, and then insert the section break and the next page. Similarly, insert section break on pages 2, 4 and 6 respectively.