For years, the National Archives and Records Administration has been posting videos for a Genealogy Fair. You can learn more about the National Archives Genealogy Series here: https://www.archives.gov/calendar/genealogy-fair.
This is the first video for 2021 titled: Preserving and Digitizing Personal Photo Albums and Scrapbooks by Sara Holmes and Noah Durham.
The presentation slides can be found here: https://www.archives.gov/files/calendar/genealogy-fair/2021-05-04-holmes-durham-presentation.pdf
The handout can be found here: https://www.archives.gov/files/calendar/genealogy-fair/2021-05-04-handout.pdf