Checklists
Tick things off as you go — progress saves in your browser, no account needed.
Ticked items are saved in your browser and are still there when you come back. Nothing goes to a server, so the list does not follow you to another device.
Yes. These are general-purpose lists — skip anything that is not relevant to your situation.
They collect the things people commonly forget. For anything legal or administrative, check the official guidance for your country as well.