Functions are the driving force of any Microsoft Excel spreadsheet, generating a single value or an array of results based on certain arguments you input. However, combining—or nesting ...

Dynamic Expansion: The EXPAND function creates arrays that automatically adjust their size as data changes. For example, if you add a calculated field for sales growth, EXPAND ensures the field ...

Excel running totals made easy with dynamic arrays. Explore advanced functions for accurate, flexible data handling and improved performance.

The advanced Excel course is your chance to learn how to use new dynamic array functions, create flexible lookup formulas, and practice using statistical functions.

Formulas are powerful tools for performing calculations and analyzing data in Excel. In this beginner’s guide, you’ll learn how to use formulas and explore some popular built-in functions.

How to Insert a Combo Box in Excel 2010. Combo boxes are a useful way of entering data into an Excel spreadsheet, combining the flexibility of a text field with the convenience of a list box.