An optimization problem is one where you have to make the best decision (choose the best investments, minimize your company’s costs, find the class schedule with the fewest morning classes, or so on).

I have a background that includes spreadsheets, programming, and electronics, so this book piqued my interest. I didn't run into any surprises until I thought a bit more about its contents and my ...

Microsoft Excel’s new COPILOT function lets users generate, summarize, and analyze data directly in spreadsheet cells using plain-language prompts. (Microsoft Image) Microsoft is building generative ...

Excel has over 475 formulas in its Functions Library, from simple mathematics to very complex statistical, logical, and engineering tasks such as IF statements (one of our perennial favorite stories); ...

Excel spreadsheets do so much, from making lists to crunching numbers to acting as sophisticated flat-file databases. We’re creating this guide to make sure you master all the essentials and more.