A common source of errors in Excel is "the gap"—a situation where you add new data to the bottom of a list, but your formulas ...

Learn how to calculate weighted averages using Excel for various financial metrics. Simplify complex calculations with our ...

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

Form controls like checkboxes, radio buttons, and sliders add interactivity to your Excel forms. They allow users to make ...

Learn how GROUPBY passes both subset and full arrays into LAMBDA in Excel, letting you compute percent shares fast and explain results clearly.

FORECAST.ETS applies an exponential triple smoothing (ETS) algorithm to create forecasts that can include trend and seasonal ...

A bill to ban cell phones throughout the school day is on its way to the governor’s desk. The bill would prohibit use during the school day, as opposed to just in classrooms. It was approved ...

Cell therapy company Link Cell Therapies is launching with $60 million and a mission to develop potent CAR-T therapies that go after a range of tumors while avoiding patients' healthy tissue. The ...