Drawing objects in MapInfo Pro is easy. Once you have made the layer editable, choose the appropriate command. Using the shape commands, you can draw arcs, ellipses, circles, lines, rectangles, and rounded rectangles on your map. You can either draw the object directly on the Cosmetic Layer (and save it to another or new layer later) or make a map layer editable and draw the objects there.
Once you have drawn the object, you can move the object, delete it, copy it to the Clipboard, or paste it to another Map window.
Also, you can delete the last node of the object by pressing the Backspace key. If there is only one node left in the object, it will not be deleted.