Kind of a broad question. I wonder why people take notes - Is it for studies or learning? Is it just to remember things? Is it to make your own map of your knowledge? Is it because you just want a place to vent out your feelings into the void?
What do you use to accomplish that? App? Paper? A chat room?
Helps me to remember! When I was in school, even if I didn’t look back at my notes in great detail, something about the act of taking notes while listening to a lecture made the knowledge stick a bit better.
In school I would alternate between typing and writing notes in a notebook. These days I prefer writing them down in a journal or planner, though the notes app on my phone also comes in handy a lot!