· Delete duplicate data securely Delete overlap by double check of name and birth date · Automatically update your age Find age from birth date: DATEDIF / TODAY function ...

If you've ever had a data dump into a spreadsheet result in a mess of duplicate values, follow this step-by-step to learn how to remove them.

Learn how to delete Excel Pivot Tables and keep the data, remove the data, or delete the data and keep the Pivot Table properly.