User Guide for Mac > Save a note as a Word document
Save a note as a Word document - JustNoteIt for Mac help
How to convert a sticky note into a Word file
To save a note or multiple notes as Word documents, highlight them in the Notes Manager and do any of the following: Control + click and choose Save as or choose Notes > Save as or use the Option + Command + S shortcuts combination, then select "Word Document" as the File format and choose where your want to save the file(s).
See also:
Save notes as pdf
Export notes to rtf and rtfd format
Save notes in txt format