The scanner software will have nonspecifically assigned a label to your scanned files. The file names will have a prefix (often “img”) followed by consecutive numbers. As an example, you might see img001, img002, img003 and so forth depending on the prefix you have selected.
Unfortutately, relabeling your filenames is pretty much a manual process done in Windows Explorer or Apple Finder, by you. If you think about it, every photo has different content in it, different people, different setting, and such.
Suppose you have a photos of Henry’s high school graduation in May 1993. Your folder name is 5) Henry’s High School Graduation which does sit in the 1993 Year folder. I typically name my files with the year first, then month (if known), then a description of what is in the photo. This format will date stamp your images so they become sortable in the File Explorer. This would be more helpful if you kept all of your photos in a single YEAR folder without an event folder. Your filenames could look like the following:
1993(05) - Henry Getting His Diploma
1993(05) - Grandpa Joe, Henry, and Father Harry in Front of School
1993(05) - Henry With His Mom Mary, His Sister, Suzie by Doorway
And so forth...
You could rename all the files that are in an event folder using a Windows "batch process” (all at the same time), such as, 1986(03) - Girl’s Birthday Party, but each filename will end with a different number, like xxx001, xxx002, etc. The advantage to doing something like this is that the photos are better found should they meander outside the main event folder. There would be no descriptive information in the filename with this type of file renaming. However, if you used metadata, the descriptive information could be contained in the metadata fields.
Using “metadata” (described below), you can add descriptive data like location, event comments, dates, tags with people’s names, and more. Adding metadata can greatly help you find files.
Does this sound like a lot of work? Yes, on the front end, but not on the back end when you are trying to search for your photo locations. You will reduce a lot of the “I know I had some photos of the girl’s 9th birthday party somewhere”. If your posterity can find the photos of them easily, you will have been successful in all your efforts. If they can’t ... the large digital collection of photos may just be erased. (That’s sad!)