Minimize costs? Create a conference schedule with fewest early-morning sessions? In this excerpt from the book Data Smart, find out how to use Excel's free Solver add-in to do some data science ...

Excel can solve equations through several of its mathematical functions, but the single Excel tool that works on the largest variety of equations is the program's Solver Add-in.

The COUNTIFS function in Excel is a powerful and versatile tool for counting cells based on multiple criteria. It offers a significant advantage over the COUNTIF function, which is limited to ...

Data is everywhere, but how should you organize it, visualize it, and utilize it to solve problems and make data-driven decisions? This hands-on workshop will show you how to use Microsoft® Excel for ...

Excel can solve for unknown variables, either for a single cell with Goal Seek or multiple cells with Solver.

What if you could solve intricate Excel problems with a single, elegant formula? Imagine replacing a web of complex, error-prone calculations with one streamlined function that handles it all ...

If you are learning to use Excel, you may not have any problems because you may have come across a large number of codes and formulas that you need to learn or write. In this note, I present a tip ...

Formulas may be road-tested approaches to business challenges, but formulas have flaws. What worked yesterday might not be applicable or even plausible today. There are three primary weaknesses to ...