In Microsoft Excel you can use a formula to compare two similar documents in different workbooks. For example, if a small business has two people compile financial statements in Excel using the same ...

Averaging in Microsoft Excel is easy, until you start excluding specific values. Here are three ways to average a data set when giving special consideration to the highest and lowest values. The ...

This post explains how to calculate Weighted Average in Excel with percentages. In a standard arithmetic average where the sum of values is divided by the number of values, each data value is treated ...

The easiest way to spot a unique value is to format it, and Microsoft Excel offers two ways to do so. One of the most common requests I receive from users is how to identify duplicate and unique ...

Excel is a spreadsheet with a lot of power. The software can be used to track inventory, track and calculate payroll and a myriad of other calculations. An Excel formula is generally composed of ...