Easiest way to practice is to open Word.
Click on Insert.
Click on Hyperlink.
Click on Text to display: and type in Here, Click Here or what ever you fancy.
Click on Browsed pages and select page you want to open & click ok.
The chosen link will now appear and you can move it around at will.
I’m new to this myself so am following the answers with interest because I’m sure there must be slicker ways.
When posting into e-mails I find it must be in HTTP mode but again that may be my lack of experience.