Dynamic array formulas in Excel 365 enhance the flexibility and efficiency of the UNIQUE function. Optional arguments enable advanced usage scenarios and adaptability to various data needs.

Microsoft Excel's new dynamic array functions make complex calculations easier than ever before.

On Monday, the company announced that its Copilot AI is now available as an Excel function for Microsoft 365 insiders. That means you can add COPILOT to a formula and then use natural language in a ...

To extract and sort non-adjacent arrays in your data, nest the CHOOSECOLS or CHOOSEROWS functions inside your SORT or SORTBY ...

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 ...

Excel has announced a new array-based function called SORT, which can be used to sort data in one or more columns without involving a manual sort process or a complicated macro process.

Microsoft Excel's dynamic array function XLOOKUP() might completely replace VLOOKUP() and HLOOKUP().

How to Extend Column Equations in Excel. Microsoft Excel spreadsheets frequently use similar formulas along columns. For example, you might need to keep a running total or tabulate a list of ...

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