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

VLOOKUP has been the go-to function for looking up data in Excel for years, but it comes with limitations. You can only ...

Microsoft Outlook is perhaps best known for its email management features, but it offers you many other organization tools, including scheduling management in the Calendar section. You can create ...

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 ...