Island
The island along the bottom is Settings, Projects, Scheduled, Tasks, Shared, Search, and Add. Settings opens from your avatar. Add inserts a layout item into Notes — headings, to-dos, tables, draw, and the rest.
Preheader
The top bar has a Home logo or breadcrumb, a search field with placeholder Search documents…, and a More menu (three dots) for Share, templates, and attachments on the open Doc.
Tabs
Every Doc (and Home) has Notes, Docs, Tasks, Media, Comments, History, and Properties. Notes is the editor. Docs and Tasks list descendants. Media lists attachments. Comments, History, and Properties open in the side panel.
Layout items
Notes is a list of layout items, not a single text field. Each item has a type: paragraph, heading, bullet, to-do, table, draw, media, reference, and more. Empty Notes show Start writing….
Titles
The Doc title uses placeholder Untitled until you type a name. Click the cover to attach an image for that Doc.