After playing with Copilot in Excel for a while, I decided to throw a messy sales sheet at Copilot to see if it could ...

In this guide, you will learn how to use Excel’s advanced formulas such as INDEX-MATCH, OFFSET, and INDIRECT to enhance your data analysis capabilities. First, let’s explore the INDEX-MATCH ...

Q. I have an Excel workbook that contains many tabs. We have a “Total” tab, but the formulas to sum all of those tabs gets very complicated. Plus, new worksheets get added and the formulas have to be ...

Discover 17 new Excel features and functions for 2026, so you track edits and data faster. Including auto-refreshing pivots ...

Learn how to calculate weighted averages using Excel for various financial metrics. Simplify complex calculations with our ...

An Excel formula is any equation entered into a cell on a Microsoft Excel spreadsheet. These formulas are what make Excel so powerful. Any program can generate a table, and if that's all you're using ...

If you're starting to shop around for student loans, you may want a general picture of how much you're going to pay. If you're refinancing existing debt, you may want a tool to compare your options ...

Q. I am trying to create a formula in our accounting system, but I keep getting errors. What can I do to get the formula to work? A. All Excel users know how powerful formulas are, but sometimes it ...

Sometimes the dollar sign in Microsoft Excel is just a dollar sign, used to indicate that a number reported by a business or in someone's personal finances is in U.S. currency. But the dollar sign in ...