Ugh, see this is what I mean.

Of course I know the hot bar. I've added items and emotes to it. I know there can be up to 8 of them.

Is marking a command from a menu that I'm missing? Is it a dang emote? Is it a macro I have to build? If so, how does it get built?

I realize these questions may make me seem dumb. I don't care. I've never played an MMORPG before, so I don't even know where to look for things like this. Someone who has never MMOed before doesn't even know what they don't know about things like this.