Education: Master’s in International Affairs and Governance at the University of St. Gallen (since September 2025); ...

Education: Master’s degree in Communication Science and Media Research with a minor in Business Administration at the University of Zurich (since 2025); ...

Discover the essentials of XIRR, a powerful tool for accurately measuring investment returns adjusted for time value.

The introduction of dynamic arrays triggered the biggest change to how we work with Microsoft Excel formulas in years, if not decades. They allow a single formula to spill multiple results into ...

The FIND function allows you to find a text string within another. It returns the position at which a character or string begins within another text string. The output of the above function will be 5, ...

Daniel Jassy, CFA, is an Investopedia Academy instructor and the founder of SPYderCRusher Research. He contributes to Excel and Algorithmic Trading. Return on investment (ROI) measures the amount of ...

Certain Windows 365 Copilot users now have access to a new feature in Excel that lets you use Microsoft's Copilot AI to generate formulas, but you might want to be careful how you use it. Microsoft is ...

A new COPILOT function in Excel lets you use AI in a formula. The new skill is now available to Microsoft 365 insiders. Reduces some of the complexity involved in creating formulas. Get more in-depth ...

If you’re just dying to talk to Copilot within Excel, good news: Copilot is now a traditional Excel function within Excel for Windows and the Mac. But wait, you say. Copilot is already in Excel! For ...

What if mastering a handful of Excel functions could save you hours each week, eliminate frustrating errors, and even make you the go-to problem solver in your office? It’s not just a bold claim—it’s ...