Undergraduate Chris Zuo sent me the note "Four minutes is too long" along with photos of countless mosquito bites on his bare ...

Build flexible Excel functions that automatically handle blanks, defaults, and overrides without messy nested IFs.

Despite significant mathematical refinements, econometrics has shown the weaknesses of its logical underpinnings, primarily ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

PivotTables are static relics; PIVOTBY is the responsive, resilient, and fully auditable future of the modern Excel ...

Everyday household items hide brilliant functions like spaghetti servers measuring portions and oven drawers warming food perfectly.

Abstract: This paper presents a new tool to help people with visual impairments learn mathematical functions through the extensive use of sounds and touch. STEM subjects like mathematics are difficult ...

Excel has outlasted many tech trends, and in the age of AI, it remains very much in the mix. While new platforms promise automation and out-of-the-box intelligence, many teams continue to rely on ...

If you often work with data that starts life as a text file or CSV, Microsoft Excel now has new built-in tools that simplify how that information gets pulled into a spreadsheet. The update introduces ...

If Excel is not recognizing functions after a reboot, here is how you can fix the issue. If your functions are not working after an Excel restart or a computer restart, you can try these solutions to ...