You can always read the Help file. It really helps!
Help file can be viewed when the Suite for iWork app is opened. Once downloaded, application is located in the Applications folder on your Mac. Open it from your Applications folder or through the Launchpad. Then, in the top menu select Help -> Application Help.
If the information in the Help file was not helpful enough, we are ready to answer any of your questions. Please submit your question or comment using the contact form.