Excel’s data validation feature offers an efficient way to perform a variety of tasks. This collection of techniques demonstrates several handy ways to put data validation to work. From the ...

Excel's data validation feature is more versatile than you might think. Learn how to use literal values, input values, list values, and even formulas to restrict input date values using data ...

Learn how to create a drop-down list using Data Validation in Excel. Data Validation limits the type of data that can be entered into a cell.

When you update this spreadsheet with new or different data, you won’t have to re-create the validation rule, but you will need to click Circle Invalid Data again. This tool would be useful to bring ...

Microsoft Excel has hundreds of tools that you can use to make your spreadsheets tick. However, if you're looking to level up your expertise, get to know these six essential features today.

Optimize laboratory data management with Excel. This course offers tools and techniques for automating tasks and improving workflow in scientific settings.