Data validation in Microsoft Excel is a great way to limit what can be entered into a cell. However, creating rules using a formula allows you to enforce even more precise parameters—and there are ...

Most people set up a dropdown list to make spreadsheets smarter with Excel's data validation. However, the Custom option in the Data Validation dialog accepts any formula that returns TRUE or FALSE, ...

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 ...

Have you ever found yourself staring at a blank Excel sheet, wishing you had the perfect dataset to test a formula, build a dashboard, or polish your data-cleaning skills? Creating custom datasets ...

Learn how to use a data validation control to allow users to select when to run multiple VBA procedures in Microsoft Excel. There are lots of ways to execute a VBA procedure in Microsoft Excel. You ...

is a senior correspondent and author of Notepad, who has been covering all things Microsoft, PC, and tech for over 20 years. Microsoft is overhauling Excel with the ability to support custom live data ...