LAMBDA lets you turn repeated Excel logic into reusable functions that update automatically across your entire workbook.

The Windows operating system offers many tweaks and tricks. If you are aware of these, you can complete your tasks quickly and simply. You may never need to use any third-party software if you are ...

The shore in the United Arab Emirates as oil tankers and cargo ships line up in the Strait of Hormuz on March 11. (Altaf Qadri/AP) What a difference a week makes. Last Tuesday, Donald Trump’s critics ...

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 ...

Don't think that Excel is just for numbers. Many people populate Excel's seemingly infinite grids with data, using it as a flat-file database. It can serve as a relatively effective contact manager or ...

Palepu, Krishna G., and Paul M. Healy. Business Analysis and Valuation: Using Financial Statements, Text and Cases. 5th ed. Cengage Learning, 2013.