Regarding Acumatica Cloud ERP, the free resources will help you getting familiar with Acumatica, learning how to use it, getting online help when you are stuck, and see the newest updates. Of course once you become a customer, you will have access to a customer portal which even offers you more detail information and support. If you are new to Acumatica ERP, and you want get familiar with it, and then learn how to use it, take the following steps:
You can see a lot of videos on this website under Acumatica ERP Foundation.
Get familiar with the basics via online videos
Learn how to use certain features, go to the formal Acumatica Open University site
Explore video and blogs
To get familiar with Acumatica Cloud ERP Foundation, and to learn how to use it , go here.
To see more videos and blogs , go here.
To see more videos and blogs , go here
One very deep dive blog is: https://asiablog.acumatica.com
To see podcasts about Acumatica , go here
You can see more podcasts at: http://www.enterprisesoftwarepodcast.com/podcasts/
Relevant Twitter accounts to be followed
The following Twitter accounts have information about Acumatica:
https://twitter.com/acu_connect : mostly covering ISV applications
https://twitter.com/TimRodman : covering Acumatica ERP content and customization. Great material.