Excel's Total Row uses smart SUBTOTAL logic to ignore hidden data, adapt to filters, flag text errors, and measure performance volatility.

Microsoft removes Excel Copilot App Skills and merges features into Copilot Chat and Agent Mode as part of a broader AI overhaul.

Master R-Squared calculation in Excel. Get formula tips, expert advice, and avoid errors for precise financial analysis.

Inventory is one of the most important parts of running a business—and one of the most challenging to manage. Overstocking ...

Protect your data integrity by using Excel formulas to "lock" checkboxes so they only tick when specific conditions are met.

It was a morning full of cheers, drums and a big surprise at Davenport High School, where math teacher Wendy Nosal was honored as a KENS 5 EXCEL Award winner. With the cheer squad and drumline ...

Founded by former Bain consultants, Ampler has over the last 10 years evolved into a single Office Productivity Add-in ...

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.

Have you ever stared at a sprawling Excel spreadsheet, wondering how to make sense of the chaos? For many, Excel formulas feel like a secret language, powerful yet elusive. But here’s the truth: ...