Microsoft Excel's form controls can turn the Boolean options of a true-false choice into a clickable data-entry option. If you create spreadsheets to record business information about sales, personnel ...

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 ...

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