Learn how to build your own custom automation tools inside Excel. Streamline workflows, save time, and eliminate manual data ...

Replace confusing cell references with global constants, local variables, and reusable custom functions.

ChatGPT can assist with complex Excel formulas, including a VLOOKUP plus IFERROR to return not listed when no match appears.

Excel functions that transformed my workflow ...

It’s a familiar moment in math class—students are asked to solve a problem, and some jump in confidently while others freeze, unsure where to begin. When students don’t yet have a clear mental model ...

Microsoft has woven its generative AI technology throughout Microsoft 365, the company’s productivity suite. Its Copilot AI assistant is most often used in M365 apps for text-oriented actions, such as ...

Variance is a measurement of the spread between numbers in a data set. Investors use the variance equation to evaluate a portfolio’s asset allocation.

From the Department of Bizarre Anomalies: Microsoft has suppressed an unexplained anomaly on its network that was routing traffic destined to example.com—a domain reserved for testing purposes—to a ...

In Excel Desktop or Excel for the web, you can connect your Power BI semantic models for Dynamics 365 Business Central as a data source to build powerful reports about the state of your business.