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

Learn how to unlock Excel’s hidden features with GROUPBY and create visually compelling, accurate reports like never before.

Array constants can only contain text in double quotes, plain numbers (no currency symbols or percent signs), or Boolean ...

This seemingly small difference in timing can impact the future value of an annuity because of the time value of money. Money ...

From spreadsheets to showdowns, the Excel World Championship turns number-crunching into a high-stakes spectacle.

The Harvard Medical School professor warns of the dangers of new technologies to enhance brain capacity, because what ...

Moving from engineering student to engineering employee can be a challenge, but there are strategies to help facilitate the ...

Learn the secrets of Excel structured tables to save time, eliminate errors, and create smarter, more dynamic spreadsheets in ...

This important study used five metrics to compare the cost-effectiveness of intramural and extramural research funded by the National Institutes of Health in the United States between 2009 and 2019.