Setting the default node title
The default title for the new node is "(new node)" though you can set this to anything else via the Main menu ⁄ View ⁄ Options ⁄ Node Options ⁄ This text: field. This is worth knowing if you need to create a group of new nodes all with the same special title, but in different parts of the tree. You can reset the title to (new node) or whatever you prefer, when finished.
Instead of a default title, you can automatically number newly created nodes or prefix existing node titles with numbers. See Numbering nodes.