I am running the linkedin autoCAD course using autoCAD 2019 student version on a 2012 MacBook Pro, and in the lesson he inserts a table into the workspace, and a window for the table style pops up.

I can NOT get this window to appear or have found any method of changing the table preferences anywhere in the work space. I don't know if this is a student version issue or if I am just missing something but its stressing me out. 

Also is there any way to move the ribbon from the left of the workspace to the top. Im not seeing any option to do that either. 

thanks.