Block bad data, duplicates, and incorrect dates with these custom rules.

Whether you want to restrict data inputs, ensure consistency, or avoid errors, data validation in Microsoft Excel is the tool for you. It can also serve as a vital safety net if you plan to share your ...

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 ...

How to use UNIQUE() to populate a dropdown in Microsoft Excel Your email has been sent Populating a dropdown with a dynamic list is easy thanks to Microsoft Excel’s UNIQUE() dynamic array function.

One way businesses can save time and money is using Excel spreadsheets as data tables in which to store customer information, inventory details or other important data. Excel has several features that ...

How to populate a dropdown with data from another sheet in Excel Your email has been sent If your list and dropdown are on different pages, you’ll need to know this ...

One way to streamline data entry is to create custom lists in Excel and use them to create drop-down lists in specified cells. When you use the program's Data Validation tool, along with its ...