Nest CHOOSECOLS inside UNIQUE to extract non-adjacent columns, and use INDIRECT for interactive header dropdowns.

To make the most of the UNIQUE function, you should make sure your array is in an Excel table. By using a table name rather ...

Wind turbines may seem innocuous enough, but they have the potential to reshape the air birds fly through. In a recent ...

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Has the sport of figure skating ever seen anyone quite like American prodigy Ilia Malinin? Here's the quick answer to that ...

Microsoft adds IMPORTTEXT and IMPORTCSV to Excel, letting users pull text files directly into the grid with simple formulas.

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Turn and talk with sentence stems: Give sentence starters at multiple levels: “Multiplication is…” for some students, and ...