I am using Excel for Mac 2011. I have text contained within a cell and I would like to append it to text I have entered in the center header. For instance, the center header has text "Tortor Euismod Ornare Pellentesque" and cell A1 has text that says "Ligula Ridiculus" and I would like the center header to read "Tortor Euismod Ornare Pellentesque - Ligula Ridiculus" and change dynamically if the text in A1 is changed. Is there a way to accomplish this? Thanks!