Sticky Notes are a great way to quickly post reminders, agendas or comments within a room.
You can create new Sticky Notes from the left side of the bottom toolbar by clicking on the green + button and selecting Sticky Note.
If you've already copied text into your clipboard, you can also use cmd+v (or ctrl + v) in the room to paste into a new note.
Please note, that only one person can edit a note at a time.