Your profile
Everything here is about you rather than about the app.
Name
Shown when you sign in, and to the administrator in the accounts list.
Email address
You sign in with
Preferences
Theme
Stored in this browser, so it does not follow you to another device.
The weather shows this wherever you are. Search for a town and pick it from the list — there are three Uppsalas and a Stockholm in Maine, so the region matters.
Results appear below as you type.