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

Microsoft's spreadsheet program can do way more than you might imagine. These are the hacks and tricks you need to know.

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 ...

With Endex, you can build a full DCF in Excel, including history, projections, and valuation outputs, producing audit ready ...

Discover the differences, advantages, and drawbacks of single-step vs. multiple-step income statements for better financial ...

Learn to calculate the Sharpe Ratio in Excel for insightful investment analysis. Our guide will help you assess risk versus ...

Robin has worked as a credit cards, editor and spokesperson for over a decade. Prior to Forbes Advisor, she also covered credit cards and related content for other national web publications including ...

Lee Hallman is a freelance writer for credit cards and travel rewards at Forbes Advisor. She is a source of information and inspiration for readers looking to navigate the world of travel with savvy ...