Learn how to handle column name changes in Power Query and prevent workflow failures with expert tips and dynamic solutions.

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 ...

The aggregation functions you can use in a QUERY formula are avg (), count (), max (), min (), and sum (). The clause types ...

Learn how ARIMA models use time series data for accurate short-term forecasting. Discover its pros, cons, and essential tips ...

The surging use of chemical-based cosmetics in rapidly growing urban beauty facilities has raised significant concerns ...

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 ...

Discover how Microsoft's Excel Copilot simplifies data analysis with natural language queries and boosts productivity. Excel’s AI Copilot ...

Learn how to create a drop-down list in Excel without or with color using conditional formatting and data validation rules.

If you want to learn how to create Table of Contents with or without page numbers in Word on a Windows 11/10 PC, read this guide.