Please help! I wanted to look at column "C" and column "F" right next to
each other, so I dragged the edge of column "F" over to the edge of column
"C". But now I can't seem to undo this drag so I can see columns "D" and "E"
again. When I search for "D1" or "E1" via the go to command, a tiny part of
the border between "C" and "F" is highlighted, so it doesn't seem like those
two columns have been deleted. Does anyone know how to uncover those two
columns? Thank you so much!