Upload your personal logo.  This can be you default logo that appears on documents such as invoices, sales orders, etc.  Division specific logs can be set in the Division Setup.

Set your dashboard colors to your companies color scheme.

There are many defaults that can be set here to further automate the system such as when to send reminders for invoices, quotes, sales orders, etc.

Default adjustments are used to add credits / discounts company wide or for specific customers or divisions to sales orders and/or invoices.  Use this option to stage invoice items for customers by setting to run once.  These items will be added to the first invoice created and then deactivated.

Set your employee settings / defaults such as vacation schedule, pay schedule and billable rates to customers for employee time.