To do a test I downloaded version 12 as a Virtual Machine from Bitnami. Later I will download and install the one produced directly by the community.

Now, again for tests, I would like to install the community modules because in Odoo I only see the simplified versions (for example for accounting).

I would also like to try the modules created for specific countries; for example in Italy there is a need for a program for electronic invoicing.

Where do I find all this?