These downloadable PDFs are designed to help you get started with Project Online and Project Server 2013.
To download a guide, right-click the title or image, and then choose Save target as…
Project Online Quick Start Guides
Project Server 2013 Quick Start Guides
There are several ways to get help with Project Online and Project Server 2013. The Office.com and TechNet Web sites are great resources for information. A great place to start is the Project Help Center.
If you are getting started with Project Online, this series of articles walks you through the process of getting set up.
You may also find it helpful to post your questions and issues on a discussion forum. The discussion forums tend to be very active, which make them a great resource for finding others who may have worked through similar issues, or encountered the same situation.