howto change Nbr of workspaces?

[Xheralt]

I installed from a 14.0 livecd and fully updated. 'Cinnamon Settings' -> Workspaces has no relevant adjustments that I can see. I'm accustomed to KDE distros, but I'm trying to keep an open mind here.

[abnvolk]

Go to expo mode by pressing Ctrl + Alt + Up, then click on the "plus" icon on the right side of the screen. It will add a workspace