Upgrade your spreadsheets with BYCOL to consolidate column logic, prevent manual errors, and build automated reporting dashboards.

Excel gives the answer 10. If you have a mathematical background, you’ll know why Excel gives a different answer to such a simple calculation — and why, technically, Excel is right. If you don’t have ...

Learn how to calculate and plot mathematical functions using a spreadsheet. This tutorial shows step-by-step how to set up formulas, visualize data, and create clear graphs for math and science ...

QuickBooks add-on publisher Flagship Technologies has unveiled FormCalc for QuickBooks, providing across-column calculations and column totals on invoices, estimates, purchase orders and other ...

A KPMG study found that, in a sample of 22 spreadsheets, 91 percent contained errors. Is this a fluke? Nope. A similar study by S.G. Powell discovered that, in a ...

Which of these two investors did better? Mike starts out with $50,000. He withdraws all the interest and dividend payments but also makes additional contributions from time to time. Jane also begins ...