Besides Markdown, HTML, a new syntax Origin Rich Text is provided for Notes, and it will be set as default syntax for notes window and cell note.

Add Notes as Sheet will default using Origin Rich Text to create note sheet.

Rename HTML menu to be Notes menu, and provided samples for Origin Rich Text.

Context menu for easily added info from worksheet cell, meta data and graph/image window.

Context menu for easily added symbol, equation, web link and image when syntax is Origin Rich Text.