in every cell I am tapping Alt and return so all the text appears in one box
when the box is filled i manually drag the box down so all text is diaplayed
rather half of it

1. Is there a shortcut way to apply this to all cells so that the text will
display in one cell automatically in all cells and it automaitcally returns
down so all text is diaplayes

2. When doing this in all cells the text displays in the bottom how can i
set it so the text displays in the top