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

Daniel Jassy, CFA, is an Investopedia Academy instructor and the founder of SPYderCRusher Research. He contributes to Excel and Algorithmic Trading. Robert Kelly is managing director of XTS Energy LLC ...

What finally helped me break that cycle was learning to use named ranges in Excel not only as stable anchors but also as ...

If you're looking for investors or want to sell your business, you must determine its value. Follow these four steps to calculate it. Most entrepreneurs put their hearts into their businesses; but, ...

Capital at risk. The value of your investments can go up and down, and you may get back less than you invest. Inflation, as measured by the Consumer Prices Index (CPI), fell to 3.2% in the 12 months ...

Zitkála-Šá was eight years old when the missionaries came. Lured from the South Dakota Yankton Indian Reservation with promises of adventure, comfort, and an education, in 1884 the girl went willingly ...