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.

If you've have lots of data and lots of analysis to do, but little time or skill, you need Excel's Power Pivot feature. Here's how to get started with it.

Discover how to get a handle on the customer data you collect from your social media and website by mastering Excel's data modeling tools. Got mountains of raw data and no clue how to organize it?

The error "Too many different cell formats" in Excel occurs when the data in Excel exceeds the formatting limit. Here are some solutions to try.