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

This guide describes how to grey out unused cells in Excel in Windows 11/10, apply a solid fill color, use Conditional Formatting, or hide unused rows/columns.

Select all the relevant cells, and in the Data tab, click the main part of the split "Data Validation" button. Then, click ...

Learn advanced filtering in Excel with a criteria area, OR and AND logic, and copy results to isolate the right rows fast.

Whole-column references in Excel are silent performance killers, often forcing the program to manage a range of over a ...

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

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

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 ...

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

David Kindness is a Certified Public Accountant (CPA) and an expert in the fields of financial accounting, corporate and individual tax planning and preparation, and investing and retirement planning.

The Kapan Math Club (KMC) was founded in June 2020 by an entrepreneur and four International Mathematical Olympiad (IMO) ...

Here's how to create your own animated Christmas tree in Excel: Open up a new spreadsheet. Click the triangle button in the ...