Adding a new column to either an entire spreadsheet or just a portion is an easy thing to do in Microsoft Excel. Here's how.

Adding a drop-down list in Excel is a quick and efficient way to choose predefined data. Here's how to create a drop-down list in Microsoft Excel.

Learn how to add, configure and use checkboxes in Excel to create interactive task lists and trigger formatting without relying on macros.

When inserting an ActiveX control to generate a list box in an Excel spreadsheet, you might sometimes notice that the list box does not contain a horizontal scrollbar. If this is the case, your ...

You don't have to add a header to every Excel worksheet individually when you can group them first.