Doing a step

Press a step on your checklist to open it. You see one plain line and one thing to press, named for where the work happens, like "Open Documents".

1. Press the circle beside a step to mark it done. Press it again to undo.
2. "How to do this" opens the step's written guide right where you are.
3. A question step shows its answers. "Not sure yet" asks again in a few days.

Every change shows under "What changed" at the bottom of the checklist, with Undo.