How-To Geek on MSN
Excel's UNIQUE function can't skip columns—unless you use this trick
Nest CHOOSECOLS inside UNIQUE to extract non-adjacent columns, and use INDIRECT for interactive header dropdowns.
How-To Geek on MSN
How to use the MAP function in Microsoft Excel
Row precision vs. Aggregation errors: MAP is the best way to use "greedy" functions like AND or OR in a single, dynamic ...
See how try and otherwise protect custom column math from type errors in Power Query, saving time and keeping your refresh ...
Discover NIFO, a unique inventory valuation method based on replacement cost instead of original cost, its working mechanism, ...
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