I am an attorney and I represent accident victims. For each case I create a file in which I store details about the accident, to include details about the event, names and addresses of client ins, other drivers ins, medical facilities visited, and other details learned.
As the case information grows data evolved and changes must be made in the file. With Dropbox, I can go to my file and make changes. .A week ago, I had an upgrade of Microsoft, and had to delete Windows 7 with Windows 10. I suspect that the technician at Microsoft copied my Dropbox days, so that my information remains static. I can open the files, but can no longer edit them.