First, open a document and double-click the page number inserted below. Word inserts a page number in the center of the footer and sets the numbering format of the page number to Ⅰ. Step 2: Double-click the page number to enter the editing mode, and use the mouse to select the surrounding circle to enlarge the editing box. Word inserts a page number in the center of the footer and sets the numbering format of the page number to Ⅰ. Word inserts a page number in the center of the footer and sets the numbering format of the page number to Ⅰ. Step 3: Select the page number in the edit box and click Center to center the page number. Word inserts a page number in the center of the footer and sets the numbering format of the page number to Ⅰ. Step 4, you can also enter a short horizontal line symbol-on both sides of the page number, and then select all the page numbers. Word inserts a page number in the center of the footer and sets the numbering format of the page number to Ⅰ. Fifth, modify the page number font to make it clearer and more beautiful. Word inserts a page number in the center of the footer and sets the numbering format of the page number to Ⅰ. Step 6: Click on the blank space of the document to exit the editing state. When inserting other page numbers, continuous page numbers will be displayed. Word inserts a page number in the center of the footer and sets the numbering format of the page number to Ⅰ. Word inserts a page number in the center of the footer and sets the numbering format of the page number to Ⅰ.