Microsoft Excel's Data Validation tool lets you add a drop-down list to a cell based on existing data in a column. However, how this works depends on whether the source data is part of a formatted ...

Launch Microsoft Excel. Enter data or use existing data. Enter a formula into the cell Press Enter. See result. Launch Microsoft Excel. Enter data into the spreadsheet. We have input a result heading ...

Select all the relevant cells, and in the Data tab, click the main part of the split "Data Validation" button. Then, click ...

There are several ways to add forms in Microsoft Excel 2007, without the need to learn Visual Basic and type complex code. A basic form can be very useful if you need to enter a lot of data into Excel ...

Populate a userform combo box in Excel with a dynamic list Your email has been sent Populating a combo box isn't hard, but getting the combo box to communicate with a constantly changing list is a ...

How to extract a list of duplicate values across two columns in Excel Your email has been sent There are a number of ways to highlight duplicate values. Conditional formatting might be the most common ...

Follow the steps below to create a drop-down list using data validation in Excel. If you want to add a message pop up, you can click the Input Message tab and check the checkbox for “Show input ...