Functions are the driving force of any Microsoft Excel spreadsheet, generating a single value or an array of results based on ...

Excel found a problem with one or more formula references in this worksheet. Check that the cell references, range names, defined names, and links to other workbooks in your formulas are all correct.

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 ...

Sometimes you just want to tell Excel what it is you want your formula to do. It'd be a lot easier if you could just say "sort this data in ascending order and find its average" i ...

So what you want is a formula that locates the last number in a column or row. An Excel array formula can perform the search and then drop the target number in any formula you wish.