PHOTOS-
Does PHOTOS still use the old "library system" in the PICTURE FOLDER? If so, I cannot be sure of where all 99,000 photos/video/projects, are lodging at any given moment. I find myself wanting upload to where? I looked into uploading to ICLOUD DRIVE, but I do not know if ICLOUD DRIVE accepts and stores photos and media etc.
Should I use DROPBOX? and is an APPLE GOWITH?
MacBook (Retina, 12-inch, Early 2015), macOS Sierra (10.12.6)