1. Open word, open a document, click View to select the document structure diagram, and see the overall title structure, which is just a few titles.

If there is no directory, you should create one first. Click on the references and select the table of contents. You can choose several tables of contents according to the titles of your articles.

3. After creating the table of contents, start building hyperlinks, select the first title, click Insert, and then select hyperlinks.

4. Select the second title in the hyperlink, that is, the location in the document, select the first title, and then click OK.

5. You can see that the first title has turned into the blue of the hyperlink, which is obviously different from other titles.

6. Hold down ctrl, and the mouse arrow will turn into a small hand. Click the first blue link and it will automatically jump to the first title of the document.