I use the notes. It's nothing special, just a text box. I can write them on my PC and easily edit them on my phone, without any system to maintain for that. On

I use the notes. It's nothing special, just a text box. I can write them on my PC and easily edit them on my phone, without any system to maintain for that. One annoyance is that editing notes doesn't auto-save. I've lost some big edits.