Discover how to sum only filtered data in Excel without errors. Perfect for reports, dashboards, and accurate data analysis. ...

Learn how to type or insert the sum (Σ) symbol in Excel to make your spreadsheets cleaner and easier to read. Perfect for ...

Excel succeeded not because it had the most advanced formulas, but because anyone could open it, type in numbers and see ...

Learn when FILTER beats XLOOKUP, when it does not, and how to handle multiple matches, nth items, and multi-condition lookups with clear steps.