There can be different legal documents and forms needed for different types of businesses. Complex business types may need more forms than simple types of businesses. You may not know how to prepare these forms. Well, you can find all types of legal forms templates on the internet.
Using 'Unbound' Access forms changes the dynamics of how you use and control records via a form. The obvious point is that by default the form loads with no data attached to it which improves the general performance especially if you had quite a busy looking form with many controls. How you create a connection to associate data to your form would normally mean using Access VBA code (with reference to DAO or ADO _ another time!) that allow users to control when to edit, update, delete and save changes to records.