If the cells are all in a date format (not just generic text) and in the same column or row you should be able to just select the entire row/column and change the date format to the one you desire.
If the cells are all in a date format (not just generic text) and in the same column or row you should be able to just select the entire row/column and change the date format to the one you desire.
If the cells are all in a date format (not just generic text) and in the same column or row you should be able to just select the entire row/column and change the date format to the one you desire.