===============
General
===============


*  :ref:`What's the difference between online mode and offline mode? <Validate_and_Store_the_License>`
*  `Are there any videos available for user training purposes? <https://www.izenda.com/7-series-user-training-videos/>`__

.. toctree::
   :titlesonly:

   Who do I contact if I need help? <contact_information>
   What is a Three-tiered architecture and how does it affect me? </intro/understanding_the_three-tiered_architecture>
   Does Izenda update automatically? How often should I expect updates? </install/doc_upgrade_guide>