From competitive spreadsheeting to office-skill tournaments, everyday tasks are being gamified. Is this playful innovation, ...

Select all the relevant cells, and in the Data tab, click the main part of the split "Data Validation" button. Then, click ...

Rahm Emanuel has the right idea but can’t forget to confront teachers unions.

Students today have more than just textbooks and old-fashioned ways to study. Data analytics has made it easier for students to make better choices and do bette ...

Opened two years ago by Goodwill Industries of the Chesapeake, the Excel Center has tapped an apparently deep well of need in ...

Today’s leading AI models can already write and refine their own software. The question is whether that self-improvement can ...

Which Excel formula should you pick? This video provides a framework for selecting the right function, clarifying the ...

Expedited shipping isn’t a one-size-fits-all solution. Retailers first need to examine what’s being shipped, how much it’s ...

Microsoft just released its latest small language model that can operate directly on the user's computer. If you haven't ...

Math scores in the U.S. have been so bad for so long that teachers could be forgiven for trying anything to improve them.

In the state of Nebraska, children can attend three types of schools: accredited, approved or exempt. Exempt schools, like ...

“Suppose f is a quadratic function satisfying f(6)=0, f(-6)=0, and f(0)=10. Then f(4)= A. 5 B. 5.5 C. 5.555 D. 5.666 E. None of the above. “OK, come on up here to the board and do those computations ...