If you create charts with Excel, error bars allow you to visualize margins of error for data points. Here's how to add error bars in Excel.

In Excel, custom input or error messages explain the rules for each field to prevent data-entry errors. Here's how to set them up in a spreadsheet.

We explain how to make a Lollipop Chart in Excel. A Lollipop Chart resembles a Bar Chart but with a line on a point at the end.

You can make a bar graph in Excel by first selecting the range you want to depict, and then using the dropdown menu to select the desired chart.

Why You Should Reduce the Gaps Between Bars and Columns Excel measures the distance between data points in a chart as a percentage. For example, if the gap width is 50%, the space between each ...

In Excel spreadsheets, complex formulas are difficult to enter without making mistakes. Microsoft Excel’s LAMBDA() function can make such errors easier to find.

How to Make Bars Closer Together in Column Graphs in Microsoft Excel for Mac. The Gap Width option in Excel for Mac 2011 controls the spacing of bars in a column graph.

How to Make a Striped Line on a Bar Graph in Excel on a Mac. When preparing a bar chart for presentation, vary the appearance of the bars to increase the legibility by providing contrast.