Overview
After signing in, the admin opens on the dashboard with a permanent sidebar on the left, a topbar at the top, and the active page filling the rest. Everything else flows from there.
Dashboard
The dashboard is the admin's home screen — it's what you see right after signing in. It shows a few summary cards of your site's state plus optional plugin-contributed cards with their own data.
Language & dark mode
The admin's interface comes in 7 languages (English, French, German, Spanish, Dutch, Portuguese, Korean) and dark / light mode. Both choices are per-user, persisted, and independent of:
Your profile
Each admin / editor has a profile in the Users section (admins see all users, editors see only themselves). Clicking your email in the top-right opens a dropdown with Profile and Sign out entries.