Please kindly describe the following points for "Odoo" ERP systems so I could learn. Thank you.

What are the system types and platforms?

What are the core functions and modules (or applications)?

What are the accounting functions (detailed and itemised)?

What are database types and their flexibility?

What are system (installation) requirements?

How much the approx. cost?

What are customizations and flexibilities?

pur-new-sol