Think about all the work you did in college. Unless you’re a recent college graduate, how much of it was saved and archived in a way that you can access now? What about the skills you acquired in various jobs? Digital learning environments can save and organize almost everything. Here, in the “unlabeled” folder, are all of my notes, tests, homework, syllabus and grades from the edX genetics course. My “real” college courses, by contrast, are lost to history, with only an inscrutable abbreviation on a paper transcript suggesting that they ever happened at all.