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 ...

Learn how to write formulas for Microsoft Excel using the power of ChatGPT to quickly transform your spreadsheets into data analytic gold ...

For instance, you can use a formula like =COUNTIFS(A1:A100, "Specific Value") to count the occurrences of “Specific Value” within the range A1:A100.

Writing Excel formulas isn't easy if you don't speak the language. Fortunately, at least two sites will translate your request, in English, into Excel code.

In Excel spreadsheets, complex formulas are difficult to enter without making mistakes. Microsoft Excel’s LAMBDA() function can make such errors easier to find.

But in reality, Excel is a powerful computation tool that can solve complicated problems. Excel also has many features that allow you to create machine learning models directly into your workbooks.

You can combine two columns in Excel using several formulas and tools available in the software. Here's how to combine two columns in Excel.