The more I learned MOD, the more excuses I found to use it.

Formulas are powerful tools for performing calculations and analyzing data in Excel. In this beginner’s guide, you’ll learn ...

The FIND function allows you to find a text string within another. It returns the position at which a character or string begins within another text string. The LEN function calculates the length of ...

Embed Excel formula comments directly into your math using the N and REPT functions to keep your spreadsheet documentation ...

Excel has over 475 formulas in its Functions Library, from simple mathematics to very complex statistical, logical, and engineering tasks such as IF statements (one of our perennial favorite stories); ...

I have a background that includes spreadsheets, programming, and electronics, so this book piqued my interest. I didn't run into any surprises until I thought a bit more about its contents and my ...

Learn why the Excel AGGREGATE function fails with arrays and how to fix value errors using helper columns or dynamic LAMBDA and BYROW formulas.