How to Add an Overlay to Excel. Microsoft Excel 2010 can create a chart to illustrate numeric data from a worksheet. Excel's "Chart Tools" contain "Labels" that customize the chart area.

We explain how to insert Bullets to Text Box in an Excel spreadsheet. The Bullet feature is not available in Microsoft Excel by default; you have to enable it.

Here's a quick tip for creating a Microsoft Excel drop down list from another tab.

Microsoft Excel users, here's a quick tip on adding a condition to a drop down list.

Why you’d want to add the Developer tab The Developers tab gives you quick access to many of the advanced features available in Office applications.