VLOOKUP has been the go-to function for looking up data in Excel for years, but it comes with limitations. You can only ...
Microsoft Excel's UNIQUE function does exactly as its name suggests—it extracts unique values from an array. In other words, ...
Explore Excel’s new AI-powered tools and productivity features in the Fall 2025 update. Smarter, faster, and more intuitive ...
Struggling with messy paired columns? Discover step-by-step Power Query techniques to simplify your data and save time on ...
The Providence Journal used that pricing data to analyze 19 billing codes at 10 of the state’s acute-care hospitals.
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 ...