When writing a paper in Word, the corner mark on the text of the paper is a footnote, so you need to insert a reference function and explain it in the footer.

Step 1: Place the mouse pointer on the text to which the footnote needs to be added, and then click the reference function in the toolbar above to insert the footnote.

Step 2: After insertion, the last article will display a superscript small number, and then it can be annotated or expanded at the end of the article.

Paper notes can be divided into notes on the same page and references according to their positions. When the notes are marked on the same page, the information mentioned in the paper will also be marked below, but the references are only placed at the end of the paper as a separate plate.

When betting on the page, our paper usually uses a certain point in a specific material. Some people may not be familiar with the terms appearing in the paper, but this is a very important point. In this case, we need to comment. Enter a footnote where you need to comment, then click "Reference" to find the footnote, and finally choose to insert a footnote for HowNet.