There are tutorial steps within sciNote, which guide you through the software when you log in for the first time, which you can repeat as many times as you like.
To repeat the tutorial, go to your profile and click Settings, then select Preferences under the Account tab. Find the green Repeat tutorial button and click on it to start a tutorial.
You can also watch a series of video tutorials that cover different sciNote features. Additional user manual is planned for the near future.