Google Docs top tip
I don't think enough people writing in Google Docs know one killer way to use it is going full-screen while setting the view at 150% size to work in a distraction-free space.
I mention it to anyone who will listen, and the idea of changing the default 100% view is almost always a complete shock to others that never considered changing it before.
It's honestly the only way I can focus on writing these days.