marking document as "unread" or "read" or otherwise organizing

What is the best way to organize docs so that you know what you've read and what you haven't without opening it? In analog, I could see the handwritten notes. I would love to have either an Inbox folder that I can process and then file, or even better, a way to flag docs (like one color for unread, one for important etc). Is that possible?
Sign In or Register to comment.