Create Dynamic Excel Data Validation Lists Using Table Spill Ranges

Excel validation lists avoid blanks and errors with TOCOL(ignore) plus FILTER; the spill range stays stable across worksheets.
Ars Technica

Easy one for the Excel Gurus (best way to filter/sort unique item counts from a column of mixed string formats)

Hi all, I'm heavily involved in a new workflow process for my org and a final QC step currently involves a physical "point handheld barcode scanner at it and pull trigger" check of EAN codes and ...
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I use these 6 Excel array formulas to crush complex calculations

Excel's basic formulas work fine for simple calculations, but they quickly become cumbersome when you're dealing with complex data analysis. You end up with nested functions that are hard to read, ...

Top 10 Most Powerful Microsoft Excel Functions for Data Analysts

Microsoft Excel includes quick stats via Analysis ToolPak; mean, median, and standard deviation are generated for selected ...
PC World

Excel Spreadsheets: Navigation, shortcut keys, data sort and filter, formulas and functions

Excel spreadsheets do so much, from making lists to crunching numbers to acting as sophisticated flat-file databases. We’re creating this guide to make sure you master all the essentials and more.
Ars Technica

Easy one for the Excel Gurus (best way to sort/filter unique item counts from a column of mixed string formats)

Hi all, I'm heavily involved in a new workflow process for my org and a final QC step currently involves a physical "point handheld barcode scanner at it and pull trigger" check of EAN codes and ...