
At the left-hand side of the screen is a column listing of all customers in your database, sorted alphabetically, with their account balance.
The right side of the screen contains the detailed information for each customer, organized into four (4) horizontal tabs:
General tab - General contact information.
Addresses tab - Customer, billing, and shipping address information.
Transactions tab - Detailed sales history.
Notes tab - Internal area for important note regarding each customer.
There are two (2) buttons at the bottom of the screen :
Add New Customer - Clicking on this button will display a small screen into which you can enter the name of the new customer.

Note: You will not be able add a new customer with the same name as a current customer in your database. As a suggestion, you could add "- 1", "Jr.", or "Sr." to the end of the customer's name.
Once you have entered the name of your new customer, the customer screen will appear displaying the blank data fields into which you can enter all pertinent information regarding the new customer.
Remove Customer - Clicking on this button will delete the currently selected customer after prompting you for confirmation.

NOTES:
If the selected Customer has completed a transaction, you will NOT be able to remove the customer.
This operation is irreversible, unless you have a backup of your complete database.