Dorothy wants to be able to make copies of all her family photos to share with her family. Leo says that she can scan them and put them on Google Photos for everyone to grab. She won't even have to label them, since it has facial recognition so she can search by faces. She can train it as well. It can also scan by location and by date.
Leo recommends going to Costco or use ScanCafe.com. They'll send her a box and she'll just pack it up and ship it to them. Then they return it with a DVD of all her images, and they'll even clean them up to make them look great. Then she can upload them to Google Photos.