The best thing about this product is that it allows you to store multiple versions of documents at once, which makes managing them easier than using other products out there such as Google Doc or Dropbox etc., also if I need some information from another document then simply searching will help me get what i'm looking for faster without having to go back to my computer first.
It's not always easy getting your head around how everything should work so sometimes things can be confusing but overall its fine! Just remember before purchasing make sure you are comfortable with working online because thats where they do most of their business these days unlike when we used physical books/magazines like years ago.