Applying the Original Cockpit Template 
SAP Business One automatically saves the user-defined settings each time you make changes. To restore your cockpit to default settings and layouts, you can use the Applying Original Cockpit Template menu.
Procedure
To restore the default settings, do one of the following:
From the SAP Business One menu bar, choose
Tools 
Cockpit 
and choose Apply Original Cockpit Template.From the SAP Business One toolbar, choose
(Apply Original Cockpit Template).
A message warns you that all user-defined settings for this cockpit will be lost if you apply the original template.
Do one of the following:
To confirm your choice, choose the Yes button.
To cancel your choice, choose the No button.