Above is Quickbooks' usual homepage.
It has five areas for the Workflows and a sidebar for account balances and other tools.
This graphical division guides you to the particular step by step accounting task.
When entering your bills for purchases and expenses use the Supplier workflow.
When billing your clients or customers go to Customer workflow.
For payrolls and employee related documentations choose Employee.
For Chart of accounts and inventory details go to Company.
And lastly when writing a check to pay your purchases go to Banking.