Excel SPILL errors occur when a formula returns multiple results. Learn how to fix #SPILL formula errors in Microsoft Excel.

For Excel 365, formulas that return a set of values (or an array) are able to spill. Therefore, you can have your formulas spill when using simple calculations, as we did here, and also when using ...

This article looks at how to use Excel’s auditing tools to audit formulas and ensure the accuracy of data.

Open Microsoft Excel, then click "File" and open the document containing the named range you want to delete. Click the "Formulas" tab and click "Name Manager" in the Defined Names group.

However, Excel's random number functions are volatile, meaning they change constantly. In this article, I'll show you how to generate and fix random numbers and remove duplicates.

The #NUM error occurs in your Excel spreadsheet when a function or formula contains invalid numeric values. Remove #NUM errors this way!