If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 free Excel tutorials. Bill "MrExcel" Jelen is the author of 67 books about ...

I use these functions to summarize data with formulas instead of dialog boxes. That makes it easier to see exactly what's ...

Four decades after its debut, finance chiefs say Excel’s consistency, flexibility and shared language keep it central to ...

Discover the power and constraints of NPOI. Unlock its full potential and see how it can transform your data handling today!

Utilizing market research to inform decision-making begins with clearly identifying the objective: What specific goal am I ...

Getting your Trinity Audio player ready... Why Excel Trips Up So Many Students Excel seems simple at first glance – just rows ...

Data wonks, rejoice! Pivot tables now automatically refresh themselves in a new beta version of Microsoft Excel. You might expect that pivot tables—which can be used to summarize rows and columns of ...

Doug Wintemute is a staff writer for Forbes Advisor. After completing his master’s in English at York University, he began his writing career in the higher education space. Over the past decade, Doug ...