Microsoft's spreadsheet program can do way more than you might imagine. These are the hacks and tricks you need to know.

Advanced Excel and Business Intelligence (BI) skills are essential in 2026, significantly boosting earning potential by $15,000 to $30,000 annually. Key tools to master include Power Query, Power ...

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

Q. I use Excel to do traditional linear forecasting, but I would like to upgrade to exponential smoothing for more accurate forecasts. Is there a way to do this in Excel? A. Accurate forecasting is ...