Footnotes. Also known as "page bet" or "last page bet". Is to add a note below the page number of the object to be explained. If there is only one quotation on a page, the word (note) should be marked in the upper right corner at the end of the quotation; If there are more than two paragraphs in a page, the serial number should be marked, and the serial number must be based on the page. Its writing format is the same as "double note". Edit notes. You can also take notes in articles, paragraphs or lines. It is to put brackets after the words, words and sentences to be annotated, and indicate the comments in brackets (such as author, book or article name, publishing house, publication time, page number). There are three kinds of parenthesis: the first is the use of indirect speech, such as quoting opinions, opinions and references from an author's article. At this time, the author's name and publication year of the cited article can be indicated behind the quotation; Second, direct quotation, indicating the source after quotation; The third is to briefly explain a word in the text or mark another formulation or sentence. A paper should not have too many "notes". Too much will not only affect the beauty of the article structure, but also make it difficult for readers to read, and even make people mistakenly think that the author of the paper is replacing his own argument with others' views. View-The penultimate icon in the header and footer toolbar is as follows: Click "Reference" in the menu bar (top bar), click "Footnotes and Endnotes", and follow the prompts in the dialog box to select. Footnote is "Page Bet". Select Reference from the Insert menu in word, then select Footnote on the left side of the pop-up dialog box, select the number format, and click OK!