​@Karen Brown - From the desktop, I believe Sections are currently only available through the Spaces sidebar when it is opened while a board is open.

That seems a bit awkward to write, so you need to:

1. Open a board
2. then open the Spaces sidebar:

I agree with you, seems very awkward and weird that it isn’t available in the web version.

​@Karen Brown - Which app are you seeing Sections from the dashboard (or are you?). I don’t see Sections at all from the desktop or Android mobile app.

Example from desktop browser (same as desktop app), which in a board:

You are correct in that I can only see it if I open a board which is not helpful really.