Learn how Excel functions can act as data using LAMBDA, LET, and BYROW, so you reuse logic and cut formula edits.

If your business uses spreadsheets, you may find it necessary to count the number of cells containing data in a worksheet. You might also need to determine how many cells are empty or if the values of ...

Whole-column references in Excel are silent performance killers, often forcing the program to manage a range of over a ...

Discover how Excel's Goal Seek reverses calculations to find input values from known outcomes and enhances your data analysis skills.

There are two ways to fix this cause of the #SPILL! error. First, select the entire spill range (or at least the cell or ...

Learn to calculate diminishing marginal returns in Excel for better production cost analysis with our comprehensive guide. Optimize your business decisions effectively.

Jennifer Simonson is a business journalist with a decade of experience covering entrepreneurship and small business. Drawing on her background as a founder of multiple startups, she writes for Forbes ...

Read full article: Trends of 2025: What Sizzled, What Fizzled My Michigan Beach and Travel founder spotlights Meijer Gardens, Chateau Chantal, the Fox Theatre — plus local goodies ...