You can use the Sitemanager also for yourself. A nice way to structure information.
Go to your project manager and create a project
You now get a message that your site is saved and you can view your site.
Every page you can edit has a little discrete square on the top left side.
Save and preview!
Move on from here? Consult the Sitemanager!
Need more info? Search for the topic of your interest.