10.1. General Setting 10.1.1.How to create a user account 10.1.2.How to create a product 10.1.3.How to create a vendor/ customer 10.1.4.How to input opening balance10.1.4.1.Input opening balance for account except Inventory Valuation account10.1.4.2.Input opening balance for Inventory Valuation account (Initial inventory)