AI Copilot in Excel helps clean dates, split columns, and add currency formats, so you save time and make faster, clearer decisions.

If you've ever wished Excel could handle text patterns the way Python or JavaScript does, these functions deliver exactly ...

From Power Query to the Data Model, here are the five architectural gaps that keep me paying for Microsoft 365.

Discover 17 new Excel features and functions for 2026, so you track edits and data faster. Including auto-refreshing pivots ...

Besides trying to make the content easy to follow, here summarizes the uniqueness of this book: (1) it offers Python source code that is tailored to be simple so that it would be natural for you to ...