Best Microsoft Excel Bloggers

Tuesday, February 10, 2015

Use Data Validation to check for Duplicate Entries

If you are setting up a spreadsheet for someone else to enter data this is a neat trick. You can use the Data Validation and the CountIF feature to check for duplicate entries and then not allow the user to enter the duplicate data.

To read more, please  click here.

Ms. Excel- Resident Excel Geek