I am on Mac OS 10.14.3 and MS office 365. I have read many post about grid lines on excel worksheets but They don't seem to work for me. I have the gridlines box checked under view and under page layout on the ribbon and and have made sure there is no fill on the page.
Is there any things else to do? I have old spreadsheets fro long ago that do have bar lines but I can't see what is different about them