Dear kazzlo,
Cute Editor for ASP.NET enables ASP.NET Web developers to replace any textbox with an intuitive Word-like WYSIWYG html editor, you use cuteeditor and generate html code, and then run html code in browser such as IE,Firefox. It is based on browser. Browser doesn't support tag <help>, you can save "
<help text="some help text" title="click here"></help> " to test.html, browser will not display it.
Thank you for asking