How-To Geek on MSN

How to Use the UNIQUE Function in Microsoft Excel

Microsoft Excel's UNIQUE function does exactly as its name suggests—it extracts unique values from an array. In other words, ...
MrExcel on MSN

Excel Tips: Amazing New GroupBy, PivotBy, and PercentOf Functions

If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 ...

8 New Excel AI Features : So Powerful You’ll Never Look at Spreadsheets the Same Way

Explore Excel’s new AI-powered tools and productivity features in the Fall 2025 update. Smarter, faster, and more intuitive ...
Investopedia

Formula for Calculating Internal Rate of Return (IRR) in Excel

Daniel Jassy, CFA, is an Investopedia Academy instructor and the founder of SPYderCRusher Research. He contributes to Excel and Algorithmic Trading. David Kindness is a Certified Public Accountant ...