Microsoft's Excel program, widely used in business, comes with many built-in functions that perform mathematical and logical operations on spreadsheet data. In Excel, functions are simple formulas you ...

I use these functions to summarize data with formulas instead of dialog boxes. That makes it easier to see exactly what's ...

1. Is there a way to subtotal large volumes of numbers in Excel 2010, while ignoring the values contained in hidden rows? 2. What is the best way to subtotal data in Excel 2010 that contain ...

Excel has over 475 formulas in its Functions Library, from simple mathematics to very complex statistical, logical, and engineering tasks such as IF statements (one of our perennial favorite stories); ...