I often highlight on my iPad or while studying, I either select text and hit "k" and it highlights or I drag my finger on the iPad.
My intent is to mark things that I find interesting and then return later or whatever.
When I look through my note files I have note files "Solid Colors" "Highlighter Pens" and "Emphasis markup" it seems like I have highlighting in all of them.
My question is, why do I have 3 note files? Did I make them and forget? How do I ensure I have one file for all highlighting?
Kind of confused, any help is appreciated 