There's more to Excel's Subtotal feature than you might realize. You can add multiple subtotaling functions to the same row, and you can add multiple rows. You probably know that Excel’s Subtotal ...

The efficient use of existing device interfaces is becoming a vexing problem for wireless-handset manufacturers. Due to the demand for smaller handsets with larger feature sets, there is less room for ...

In addition to listing data, you can also use Excel to manipulate data. For example, you can compute sales, determine inventory or calculate nearly anything. However, rather than manually entering a ...