Notes drawer. Here is the tick beside the search box.
Write one note while Accounts server is open, then open Reception PC and write another. Leave here clear. Both notes stay in the list. Printer toner says here, because Reception PC is the machine on screen. SQL maintenance window does not, because it was written on Accounts server.
Tick here. The list is only notes attached to Reception PC. SQL maintenance window drops out. Untick here and the Accounts server note comes back. The tick does not delete it, and it does not share anything with BE AI.
A word in the title or the text is Find an internal note. Writing one is Write an internal note. A note only you can see is Keep a note to yourself.