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

Excel has SumIf and CountIf, but no AverageIf. However, with a little array magic, you can get Excel to average values, conditionally.

Microsoft Excel's new dynamic array functions make complex calculations easier than ever before. Image: PixieMe/Shutterstock Microsoft 365 updates the way Excel handles dynamic functions.

INDEX with XMATCH returns an item from a range or array according to the first or last match it finds. Like XLOOKUP, it works with vertical and horizontal datasets, can search in any direction, and ...