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 Add a Hyphen on Excel. Data entry can be a grueling process in Microsoft Office Excel, especially if you have left out a key component in a column, such as hyphens.

Excel's Data Model feature allows you to build relationships between data sets for easier reporting. Here's how to use it to make data analysis easier.