Learn how to add Windows Calculator to the Excel Quick Access Toolbar for performing quick calculations. The Quick Access Toolbar in Excel is one place where all your shortcuts can be placed ...

How to Calculate Fluctuations in Excel. Calculating data fluctuations-- also called variance -- is a multi-step process that requires total accuracy. Excel 2010 provides two basic formulas for ...

Without any add-ons installed, Excel does not have the general financial models to properly price options. In order to create a calculator that can accurately price an option, including market ...

Excel mostly follows the same order of operations as most calculators, with a few additional operators added to cater to Excel's advanced tools and capabilities.

To calculate statistical variance in Microsoft Excel, use the built-in Excel function VAR.