For notes, does your professor want you to:
This is important because the videos below mention these differences, though this doesn't change the technical information for HOW you actually insert footnotes with Microsoft Word or Google Docs.
"Create Chicago-style footnotes in MS Word" by Amy Whitson. Used with permission. Start at 1:10 to get step-by-step instructions for inserting a footnote and adjusting the footnote spacing.
"Create Chicago-style footnotes in Google Docs" is by Amy Whitson. Used with permission. Start at 0:49 to get step-by-step instructions for inserting a footnote and adjusting the footnote spacing.