"Settings" is the general configuration of the store: main contacts, legal details, storefront and marketing parameters. Everything is gathered on a single screen with tabs by topic.
What you see
On the left is a vertical list of sections: Main, Design, SMM, Product attributes, Meta & Marketing, AiAgents, robots.txt, Orders, Products. On the right is the form of the selected section. On the "Main" tab you see the fields: Site name, Administrator email (and a backup one), Contact email, Phone 1–3, Address and Coordinates. At the bottom is a green "Save" button.

How it works
Pick the section you need on the left, edit the fields on the right and click "Save". Each tab is saved separately. There is no separate "create" button here: you do not add new records, you edit the store's existing settings.
Why it matters
This is the store's basic dashboard. The site name, phones and address from the contact block are shown to visitors and used in emails and documents. The other tabs control design, social media, analytics and catalog behaviour — all in one predictable place.