1, know where you need to write notes: your' paper uses a certain point of view in a certain material; There is a term in your paper that comes from a certain document; Unfamiliar but important people, and so on. These situations need your comments.

2. Enter a footnote where you need to comment, by clicking Reference, and then find the insert footnote. We chose to insert footnotes.

3. At this time, our cursor automatically jumps to the footer, which is where we insert the footnote. We see a small "1" in the text and footer, which is the serial number of the footer.

4. If you think the format of the footnote serial number is wrong, you need to click this position to open the footnote dialog box. Then select the numbering format.

5. Click on the small triangle on the right to expand and see that there are many formats to choose from, and choose according to the format requirements of the paper.

6, know how to add footnotes, know the writing format of footnotes.