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Unbound Controls: Unbound controls are not bound or connected to an underlying field in a table or query. You use unbound controls to display information. Labels, text boxes, and buttons can all be inserted on a form as unbound controls. Calculated Controls: Calculated controls are based on an expression and are used to calculate values in a form, such as arithmetic problems. Technically, calculated controls are unbound controls because they do not update any table fields. examples of bound controls.

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