Excel's UNIQUE function is a game-changer for cleaning data, but it has a frustrating limitation: it only works with adjacent columns. But by nesting additional functions inside it, you can create a ...

What if you could transform hours of tedious spreadsheet work into just minutes of streamlined efficiency? Simon Sez IT takes a closer look at how Excel’s most powerful functions can transform the way ...

Dehydration happens when you lose more fluids than you take in. In older adults, it can raise the risk of constipation, electrolyte imbalances, kidney problems, and falls. Older adults are more prone ...

Discover the leading database management systems for enterprises in 2026. Explore key features, pricing, and implementation tips for selecting the best DBMS software to harness your data effectively.

Learn the benefits and risks of options and how to start trading options Lucas Downey is the co-founder of MoneyFlows, and an Investopedia Academy instructor. Samantha (Sam) Silberstein, CFP®, CSLP®, ...