For decades, Excel worked on a simple principle: you enter a formula into one cell, and it returns a single result into that ...

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

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.

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

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

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 ...

Discover how Excel's Goal Seek reverses calculations to find input values from known outcomes and enhances your data analysis skills.

Steven Nickolas is a writer and has 10+ years of experience working as a consultant to retail and institutional investors. Thomas J. Brock is a CFA and CPA with more than 20 years of experience in ...

When you invest for many years, the value of your investment may not usually grow at the same rate every year. Some years may see more growth, some may be slow, and some may even be negative. Because ...

But this wasn't a real collective. And the people playing weren't human, or even alive. The residents were a thousand ...

As fall officially begins, the American Red Cross urges people to mark the new season with a lifesaving blood or platelet ...