The unlikeliest hobby? People are using spreadsheets for fun, and winning world championships along the way. Here’s how I got into the quirky world of data. Andrew “The Annihilator” Ngai won the World ...

Daniel Jassy, CFA, is an Investopedia Academy instructor and the founder of SPYderCRusher Research. He contributes to Excel and Algorithmic Trading. The compound annual growth rate (CAGR) shows the ...

In the team's season-opening loss, the New York Jets' defensive line flashed both its greatest strength and most glaring ...

Learn Excel 365 formulas fast! From AutoSum to Intellisense, learn how to work smarter and analyze data with ease. Tips, ...

The new feature is called formula completion and it’s powered by AI models to “proactively suggest and autocomplete formulas ...

Research shows smart study beats long study for math formulas. Retrieval practice and spaced repetition are key. Quizzing helps more than re-reading. Spacing out reviews improves retention. Mixing ...

Array formulas let you perform calculations across entire ranges of data in a single formula. Hence, you can handle lightning-fast lookups, filtering, and sorting with just one po ...

Performance becomes an issue with large datasets too. A poorly written macro can bog down Excel and take forever to complete, ...

Simplify data analysis with Excel PivotTables. Learn how to replace formulas, uncover trends, and create dynamic reports in minutes.

Karen Conner of Kuentz Elementary focuses on robotics and coding in her classroom, and is a hit with her students for the fun ...