What are my options for tracking and classifying folders?
If you have a folder that will contain files of a specific classification only, you should classify it. You can do so by right-clicking on the folder in Windows Explorer and choosing Track and Classify…. You can also do this when you are prompted for classification of a file saved to that folder; select the checkbox at the bottom of the prompt that reads “Do this automatically for all files in this folder”. Note that classifying a folder will classify all files and subfolders.