Highlight text you want hyperlinked. If the text IS a web address, the composer will make it a hyper link. If the editor doesn't think it's a hyperlink, but instead text like "click here" it will instead prompt you for a web address, and make that highlighted text into a hyperlink to the address you give.  Or if nothing is highlighted, it will ask for the URL and make it a hyperlink where ever the cursor is.  https://freedom4um.com

Merry Christmas, if a day late....