Block bad data, duplicates, and incorrect dates with these custom rules.
Follow the steps below to create a drop-down list using data validation in Excel. If you want to add a message pop up, you can click the Input Message tab and check the checkbox for “Show input ...
Excel’s dynamic, dependent drop-down lists are a fantastic solution for data management. These lists automatically adapt to your data, ensuring accuracy and efficiency. Dynamic array formulas are the ...
How to create a sorted unique list in an Excel spreadsheet Your email has been sent Microsoft 365's UNIQUE() function is a great reason to upgrade. Combine UNIQUE ...
Use Excel data validation to prevent duplicate values in a column Your email has been sent Prevent duplicates before they happen by combining a simple function with data validation. Excel has built-in ...