Put Excel into Easy Mode by Implementing First Normal Form (1NF)

Excel's query tool reshapes messy imports into 1NF, so AVERAGEIFS replaces hacks and your summaries run faster.
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How to use formula by example in Excel to generate complex formulas

I traded the static results of Flash Fill for dynamic formulas that update automatically.

This NotebookLM feature saved me hours — and it's way easier than any spreadsheet I've ever made

It cut hours out of my research workflow ...