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

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

Tables, named ranges, line breaks, modern functions, and helper columns make Excel formulas easier to read, audit, and fix.

Learn how to use the LAMBDA function in Excel to simplify complex formulas by creating custom functions for recurring calculations. This video covers: - Basic LAMBDA: Standardizing calculations like ...

Steven Nickolas is a writer and has 10+ years of experience working as a consultant to retail and institutional investors. Charlene Rhinehart is a CPA , CFE, chair of an Illinois CPA Society committee ...

Learn to simulate stock prices with Excel and gain predictive power over market trends. Our step-by-step guide enhances your ...

Explore the legal and technical hurdles in filing Updated Returns under Section 139(8A), including Excel utility dependencies and procedural ...

When running a business, a well-done Excel sheet that represents profit, loss, expenses etc. is the main source of ...

During her studies, her chamber music work Spring won an Excellence Award at the China Conservatory of Music “New Generation” ...

This south-central Alabama town has cracked the code on affordable living without sacrificing quality of life, which apparently was possible all along if you knew where to look. Nestled in Covington ...

Discover 17 new Excel features and functions for 2026, so you track edits and data faster. Including auto-refreshing pivots ...

Half advice show. Half survival guide. Half absurdity-fest. (Wait, how does this work again? We're not numbers people.) Each episode, we answer all your burning questions, from how to survive a public ...