Audit hidden data, filters, and hard-coded values to ensure your Excel spreadsheets are professional and precise.

People often confuse Excel's LAMBDA and SCAN functions because they often appear together in formulas. However, they aren't ...

See how try and otherwise protect custom column math from type errors in Power Query, saving time and keeping your refresh ...

Excel now supports IMPORTTEXT and IMPORTCSV functions that load external text and CSV files as dynamic arrays, making it ...

Microsoft Excel might be ubiquitous, but that doesn't mean it's the best spreadsheet program on the market - these six ...

Learn to create a yield curve in Excel and understand its implications for interest rate forecasting. Follow our simple guide ...

Understand why testing must evolve beyond deterministic checks to assess fairness, accountability, resilience and ...