So where can I learn basic graphic design online?

The reason is that I've had my fill of retail & admin jobs and I want to move on. Long-term, I'm hoping to work for animation or game studios in Malaysia, but for now, I'm settling for working as a graphic designer for small companies, at least for a while. Since I didn't go to colleges for GD and now it's the MCO, I might have to go online to learn.

So where to start?

Udemy & Skillshare is tempting, but their reputation is meh.

Best I can find is on Coursera, which is taught by CalArts; and Shaw Academy. Both are offering courses for free (for now).

Any other online clases you'd recommend?

Basic graphic design, nothing fancy. Enough to get hired by small to medium-sized companies like printing services such or local e-commerce.