Not everyone is familiar with Excel. You can protect the data input process by using Excel's UserForm object to collect data. Susan Harkins explains how.

How to Change Series Data in Excel. To update your Microsoft Excel worksheet, you can add a data series to the source data and also update the worksheet chart to make your data meaningful to your ...

Excel won't display hidden data in a chart unless you flip the switch. Learn which option controls this behavior.

Hiding & Unhiding a Worksheet in Excel. Microsoft Excel is a spreadsheet program used for analytical purposes. The program's files are known as workbooks. A workbook should contain at least one ...

In this instance, however, Excel can create an auto-outline, and you will see the outline symbols appearing above the worksheet. Use the plus (+) and minus (-) symbols to expand and contract the ...