Do you have PDFs that you want to fill out? This article will show you how to fill PDF tables, forms, and documents that are not interactive.

How to fill out a PDF form without software Need to add text to a PDF that doesn't support editing? No problem -- and no extra software required.

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.