As I was preparing the rest of these tutorials, I ran into an announcement from Microsoft that they will be completely redoing Microsoft Word Online (even giving it a new name). The launch is supposed to take place by the end of December 2022.
Microsoft has had a bad habit in the past of completely revising their User Interface (UI) every so often, so nothing is where it used to be and often items have new names. In light of that, it seemed pointless to do a tutorial for a product that is about to be scrapped. When they launch the new one, I’ll write new material and post it here.
In the meanwhile, here is some help for using MS Word as it now stands: