Excel processes the range (A1:A10) by converting it into an array in memory. This array is what Excel works with to calculate the sum. The distinction is subtle but important: while the range is the ...

Calculating data fluctuations-- also called variance -- is a multi-step process that requires total accuracy. Excel 2010 provides two basic formulas for calculating fluctuations, depending on whether ...

You might be familiar with bookmarks in Microsoft Word, which are invisible way-points in specified locations of a document that you can jump to whenever you need to. Microsoft Excel's alternative to ...