Find out how Excel’s XLOOKUP handles approximate matches when working with text values. We put it to the test so you don’t ...

Getting the largest benefit is possible only for a small number of people. You'll need to earn a lot of money and delay your benefits to maximize monthly payments. Want the largest Social Security ...

Excel offers no such constraint. If someone is determined to enter bad data, they can simply paste values over a validated ...

Daniel Jassy, CFA, is an Investopedia Academy instructor and the founder of SPYderCRusher Research. He contributes to Excel and Algorithmic Trading. Dr. JeFreda R. Brown is a financial consultant, ...

Marshall Hargrave is a stock analyst and writer with 10+ years of experience covering stocks and markets, as well as analyzing and valuing companies. Thomas J. Brock is a CFA and CPA with more than 20 ...

Opening South County Hospital's spreadsheet, the hernia code is easier to find, as there's only one entry instead of an entry ...