Cells in Excel are referred to using relative or absolute references. A formula with relative references changes when the cell's position does. If, for example, a cell has a formula "=A1" and you copy ...

Capture relationships between data sets by graphing linear equations in Microsoft Excel 2007. Linear equations allow you to predict values within your data set and view the overall trend. Use ...

Excel's VALUE function has only one argument: where a is the value stored as text that you want to convert into a number.

An optimization problem is one where you have to make the best decision (choose the best investments, minimize your company’s costs, find the class schedule with the fewest morning classes, or so on).

You can create a PivotTable in Excel from an external data source, a table in your worksheet, or a pre-built data model. To ...

Slicers provide an intuitive, user-friendly interface for filtering data in a spreadsheet. Here’s how to create slicers, format them, and use them to filter data in Excel. Spreadsheets’ greatest ...

Susan Harkins shows you how to combine a function and conditional formatting to highlight weekends and holidays using Excel. Weekends and holidays are important to most of us. Besides enjoying the ...

In Microsoft Excel, a function is a predefined formula that makes calculations using specific values called arguments in a specific order or Structure. In this tutorial, we will explain how to use the ...

Many of them are backward- and forward-compatible, but check the system requirements before you download anything. Note that newer isn’t always better: Many of the ...

Have you ever wondered if Microsoft Excel was invented by a sadist? Trying to edit multiple files at one time becomes a game of “Find the worksheet.” You know that the feature you need is on one of ...