Simplify Excel formulas with the LET function. Learn how to boost performance, reduce redundancy, and improve readability in your spreadsheets ...

S low lookup formulas can kill productivity when working with large datasets. To cope with that, I've tested Excel's optimal lookup functions and their combinations for building lightning-fast ...

PEMDAS is an acronym that represents the order of operations in mathematics, which also applies to Excel formulas. Understanding this sequence is important, as it specifies how mathematical ...

How to use Excel's Evaluate tool to understand complicated formulas.

Duplicates in the same column are easy to find by sorting or filtering. Duplicates that span multiple columns require a bit of setup, but the solution's not difficult to implement.

Excel’s powerful formulas and functions are invaluable tools in your skill set if you would like to improve your spreadsheet productivity and data analysis.