To save your note to Google Docs, open the note and touch button below. "Send this note" menu appears.
Save your note to Google Docs. Pictures in the note are also saved to server. Background image is not exported to Google Docs.
If your note was imported from Google Docs, you can choose this option.
To impurt your Google ID and password, touch Gear button in Note List page. From "Settings" page, touch "Backup / Restore".