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 ...

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 ...

How to easily sum values by a cell’s background color in Excel Your email has been sent Color is a great visual tool in most any sheet. That’s why so many of Excel’s built-in features include color.