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Go to the Insert Tab.
In the text section, select the Slide Number button.
In the Header & Footer box, go to the slide tab. Check the Slide Number Box.
Section 3.5: Headers and Footers
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Type in your information or data.
Type the number of the note (like 1, 2, etc.) in superscript next to the relevant text in the slide body. Click the expand button for the font section. In the font box, check superscript.
Insert a footer and type the same number then the rest of the footnote.
Section 3.7: Columns
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