Learn the difference between Excel COUNT and COUNTA, plus TEXTBEFORE and TEXTAFTER tricks, so you clean text and totals with ...

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

This makes it hard to secure and move data around the organization, or to extract it for broader analysis and to fuel AI.

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 ...

Wealth Enhancement reports on AI personal finance assistants like ChatGPT, Gemini, Copilot, and Claude, highlighting their ...

With the functions I'll discuss here, you can make data cleanup much easier in Excel. They allow you to extract, style, split, and join text to get what you need without wasting hours doing it ...

It’s 2026, and it’s time to level up your practice. Thanks to online software and artificial intelligence, there have never ...

Are you looking to get experience with Excel for use in your projects, theses or on the job? Join Daria Orlowska, data librarian, in a live demonstration of combining, organizing and analyzing data.

Computer scientist Azim Afroozeh redesigned data compression and storage so large datasets can be analyzed faster while ...

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