Learn how to use the LAMBDA function in Excel to simplify complex formulas by creating custom functions for recurring ...

We show you how to create a budget or personal finance dashboard in Excel to keep your expenses in sync with reality. Useful ...

In most counting scenarios in Excel, COUNTBLANK reliably counts blank cells, and COUNTA reliably counts populated cells.

Learn how Excel functions can act as data using LAMBDA, LET, and BYROW, so you reuse logic and cut formula edits.

Five hidden Excel rules show helper columns, LET, and LAMBDA in action, cutting errors and making updates quick for any growing sheet.

Discover the essentials of XIRR, a powerful tool for accurately measuring investment returns adjusted for time value.

Facebook can offer advantages that will still likely make it a dominant advertising platform in 2026—but you have to know how ...

CAGR is a measure that shows how much an investment would have grown each year if it had increased at a steady rate. Markets are not steady, but CAGR helps you see the overall pace of growth over time ...

Breaking free requires outside perspective. One of the most valuable ways to fix bottlenecks is through a peer group of ...

In today’s rapidly changing environment, it is more important to learn how to think critically than to master the technical ...

As AI continues to reshape business models and workflows, the true differentiator will be human ingenuity and innovations ...

When you’re filling in a Microsoft Excel spreadsheet, the idea of an international competition testing those skills is probably far from your mind. Yet Excel ha ...