1. Open the document to be edited and find the title 1 in the Start tab.

2. Right-click "Title 1", find the "Modify" button in the pop-up menu bar, and click to enter the modify panel.

3. In the "Modify Style" panel, after modifying the font format of the title, click the "Format" button in the lower left corner to enter more format settings.

4. Click the Format button and select the Paragraph button in the pop-up menu bar.

5. After modifying the paragraph indentation and spacing, click OK.

6. After the modification is completed, exit the modification panel in turn.

7. You can see the title 1 after the format is modified.

8. Right-click "Title 2", find the "Modify" button in the pop-up menu bar, and click to enter the modify panel.

9. Modify the paragraph format.

10. Modify the parameters as shown in the figure.

1 1. After the title format is modified. If you want to modify the format of other titles, just follow the previous steps to make them look satisfactory.