These codes work for pm and for team/fan notifications:
First, you need the url of the pic.
If the pic is already on the net, just copy paste the link.
If the pic is not on internet, you have to upload the pic first on the internet to have a link (to upload a link on the internet for free and for unlimited time: use https://imgbb.com/, https://www.zupimages.net/ (or you can obtain a link if you upload on Disqus or on this forum).
<img src="your link .png, .jpeg, .gif" style="height: 100%; width: 100%;">
You can change the height and width with a number of px, but to keep the ratio, it's best to work with %.
(Thanks to MaryK who made me work on this, we were testing the codes to know which one would finally work!)
To add a link to a text:
<a href="your link">your text</a>
To add a link to a pic (combine pic+text codes):
<a href="your link"><img src="your link .png, .jpeg, .gif" style="height: 100%; width: 100%;"></a>
To add more space between paragraphs:
in the lines where you would like a blank space, you type the space bar once.
To add emojis or different styles of writing:
You can have this in your message:
▀▄▀▄▀▄ ℙ𝕣𝕖𝕧𝕚𝕖𝕨 𝕋𝕖𝕩𝕥 ▄▀▄▀▄▀
In Team Notes, it's also possible to have this fancy text, change size, color text, add emojis.
(Irmar, pleeeaaase, forget me! I'm going to add interests :p)