Diarmuid Early won first place in the 2025 Microsoft Excel World Championship. He has some pointers for using Excel at work.

Many Indian students step into SAT or ACT preparation confident that their strong school grades will ensure similar success ...

Row precision vs. Aggregation errors: MAP is the best way to use "greedy" functions like AND or OR in a single, dynamic ...

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

In this video, we explore the new COPILOT function in Excel, which requires a Microsoft 365 Copilot License. This feature allows users to replace complicated formulas with simple prompts, such as ...

Have you ever felt like Excel is both your greatest ally and your most frustrating challenge? For decades, this spreadsheet giant has been the backbone of countless workflows, yet its complexity often ...

Sean Ross is a strategic adviser at 1031x.com, Investopedia contributor, and the founder and manager of Free Lances Ltd. Gordon Scott has been an active investor and technical analyst or 20+ years. He ...

Steven Nickolas is a writer and has 10+ years of experience working as a consultant to retail and institutional investors. Ebony Howard is a certified public accountant and a QuickBooks ProAdvisor tax ...

It has long been suspected that the relative abundance of specific nutrients can affect cognitive processes and emotions. Newly described influences of dietary factors on neuronal function and ...