The REGEX functions are available for people using Excel for Microsoft 365 on Windows or Mac, as well as those using Excel for the web.

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

This month’s column shows how to use the remarkably versatile AGGREGATE function in Excel.

Currently, the GROUPBY function is available only in Microsoft Excel 365. If you would like to follow along in using this function, you can download this Excel workbook and view the video at the end ...