This a great free online video course I stumbled upon by accident, on the topic of information graphics and data visualisation. The course is advertised as not-for-beginners, in the sense that they expect you to be aware of the tools of the trade and have a few years of professional experience in the field.
However, from a personal experience I tend to disagree with that. While I’ve used various graphics tools for personal use over the years, I have absolutely no professional experience. Yet I found the course very interesting, informative, and useful for my day to day tasks.
The course touches on the basics of visualisation and graphics, which I think can be helpful to anyone dealing with presentations, UX/UI, or is simply interested in the topic.