Dates stored in text cells can cause all sorts of problems, especially if you want to filter or sort the spreadsheet. To get rid of the problem, all you have to do is convert dates stored as text ...

If you have several dates written with Arabic numerals, there are steps to convert them all to Roman numerals.

Using the Excel Text to Column feature, you can choose how to split the column up, fix the width, or split at each comma, period, or other characters.