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

Microsoft Excel offers Visual Basic for Application (VBA) as a scripting tool to let you add additional functionality to your Excel spreadsheets. You can use VBA to prompt the user to enter a filename ...

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

Spreadsheet applications helped to kick off the personal computer boom in the 1980s and are effective tools in most businesses today. Sometimes a spreadsheet gets complicated, with many formulas and ...

If you can navigate a nested IF function, manage thousands of rows of data, or troubleshoot the dreaded #REF! error in Microsoft Excel, congratulations—you've been ...

Q. I am trying to create a formula in our accounting system, but I keep getting errors. What can I do to get the formula to work? A. All Excel users know how powerful formulas are, but sometimes it ...

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); ...

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