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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.
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I use Excel's FILTER function for everything now—here's why

Spreadsheets can quickly turn into chaotic messes of data if you're juggling multiple projects. While most people rely on basic dropdown filters, I handle almost every data management task with ...