For example, a Filter might include documents that contain certain keywords or be based on when you wrote or modified a document, etc. Do some originals and some fanfics at times. Once enabled, Typewriter Mode can be very beneficial for helping you concentrate on your current position as you type.
It provides everything you need to be a more productive writer and still maintains a simple UI that limits distractions so you can focus on accomplishing your writing goals. Microsoft Word is certainly the leader in digital writing.
As always, be smart in choosing apps! This can occasionally happen in the app where it doesn't recognise that your membership has been renewed.
All of these options and tools can also get in the way of your writing by encouraging you to tinker with layout options instead of putting words on the page.