Learn how to add custom calculations to each subtotal row in your Excel pivot tables. Step-by-step guide for more powerful ...

Excel's VALUE function has only one argument: where a is the value stored as text that you want to convert into a number.

Tools like Excel and Google Sheets are ubiquitous these days, and learning how to use them more effectively will quickly ...

I have used the Excel functions ... TEXTSPLIT is a very useful function for breaking down text cells that contain different lengths of text and delimiters. It can be used in several ways, and we’ll ...

Fix Excel formulas that won’t spill! Learn how to troubleshoot #VALUE errors caused by Analysis ToolPak functions and improve your workflow.

Is Excel's Clean Data button the ultimate time-saver for messy spreadsheets? Find out how it works, its quirks, and how it compares to Power Query ...

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Sarah D. Sparks is a reporter and data journalist for Education Week who covers the teaching profession and pedagogy for Education Week. She has covered education research and the science of learning ...