The notebook support operations:

- New Notebook
- load Notebook
- unload notebook
- backup notebook
- notebook snapshot
- notebook attribute configuration

These features can root notebook right to build the menu, or through the [File] menu operation.
Notebook Properties configuration page can also be configured:

- cloud disk storage configuration
- the default directory nodes style
- the default label node style
- the default notes background set

You can create and load multiple notebooks, in order to facilitate your management, I suggest you do so, in order to better save your notes data:

- Using 2-5 notebook
- Using 1-3 cloud disk storage fore each notebook
- Create a snapshot weekly
- Backup notebook to local disk monthly

Temporarily unable to share data between notebook, but you can export and import methods such as manual operation.
Between you and your friends can share a notebook with notes, laptop backup and loading manual shared YodaNote gradually improve the sharing feature.