If you go to List > Item list and Inventory part is not there, then you need to go to Edit preferences and enable inventory.

QuickBooks is one of the most widely used small business accounting software in the market.

Using QuickBooks you will able to write and print checks, create many types of reports including Profit and Loss, keep track of income and expenses, bank account reconciliation, accounts payable and receivable, invoicing, inventory, payroll, estimating, purchase order and more.

If you are interested in QuickBooks classes checkout http://www.quickbooksclasseslosangeles.com