Create robust, backward-compatible Excel workbooks by leveraging the structural power of the ROWS function.

I traded the static results of Flash Fill for dynamic formulas that update automatically.

We test Claude in Excel, a beta version add-in requiring a paid plan, and show where it saves time on formula fixes.

Learn about gross, operating, and net profit margins, how each is calculated, and how businesses and investors can use them to analyze a company’s profitability.

Use the Sharpe ratio to evaluate an asset's risk vs. return Yarilet Perez is an experienced multimedia journalist and fact-checker with a Master of Science in Journalism. She has worked in multiple ...

Your typical Excel workbook—the file you're working in—can get loaded with plenty of worksheets (each indicated by a tab at the bottom, which you can name). Hide a sheet if you want, rather than ...

In the 1990s some computer games had a "boss key" that allowed staff to call up an Excel spreadsheet if they needed to look like they were working. Now bosses might frown upon a worker caught ...

The mileage reimbursement rate for official travel via privately owned vehicle (POV) remains the same in 2025 for permanent change of station moves. For PCS travel, the Mileage Allowance in Lieu of ...

Of your many responsibilities as a small business owner, ensuring that your employees’ pay is calculated accurately ranks near the top of the list. That includes withholding the correct amounts for ...

Cost basis is the original purchase price of an asset. Tracking cost basis is key to tax-efficient investing. Many, or all, of the products featured on this page are from our advertising partners who ...

Rachel Witkowski is an award-winning journalist whose 20-year career spans a wide range of topics in finance, government regulation and congressional reporting. Ms. Witkowski has spent the last decade ...