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I stopped overusing IF in Excel—and my formulas instantly became cleaner and faster

Modern Excel functions like IFS, SWITCH, XLOOKUP, SUMIFS, and LET replace most nested IF use cases.
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How to use the BYCOL function in Microsoft Excel

BYCOL is the ultimate tool for scalable column math in Excel. By replacing dozens of individual formulas with one "brain" cell, you eliminate the risk of manual errors and broken ranges. It's the ...