Operating steps:
1. Place the cursor at the top of page 2 and click Page Layout → Separator → section break → Next Section, as shown;
2. Double-click the mouse at the footer of the second page to enter the footer editing state;
3. click the header and footer-> link to the previous header button to disconnect from the previous section;
4. click on the header and footer tool design-> page number-> page number format;
5. The page number format dialog box pops up, and the Roman numeral format is selected at the number format; Select the starting page number at the page number, and enter1in the input box;
6. click on the header and footer tool design-> page number-> ordinary No.2 at the bottom of the page, as shown in the figure.
7. 1. Put the cursor at the beginning of page 6 and repeat the above steps. Just set the numbering format in step 5 to Arabic numerals, as shown in the figure.