The Pivot Table is a tool that Excel uses to create custom reports from your spreadsheet databases. All you need is one common, unique field. Here's how to set it up with multiple spreadsheets.

How to Create a Table That Makes Choices in Excel 2007. Excel enables you to include data validation for a cell, limiting the type and content of any inputted data.

Tax season doesn’t have to be a headache. With the power of Excel, small business owners can streamline their tax preparation, saving time and reducing stress.