Household appliance, which comprises, - a user interface with a touch-sensitive monitor; - at least one operating component (104, 111) with at least two adjustable operating parameters (201, 202); wherein one function of the household appliance is provided by operation of the operating component (104, 111); wherein the function is changed by changing parameter values of the at least two adjustable operating parameters (201, 202); and - a control unit, which is configured - to determine status information relating to an actual state of the household appliance and/or relating to an already adjusted parameter value of an operating parameter (201, 202); - to determine a multidimensional parameter range as a function of the status information, said parameter range indicating permissible combinations of parameter values of the at least two operating parameters (201, 202); - to trigger the multidimensional parameter range being displayed on the monitor; - to detect contact with a contact position on the monitor; - to determine whether the contact position lies inside or outside of the parameter range; and - to determine, on the basis of the contact position, parameter values of the at least two operating parameters (201, 202) for operation of the at least one operating component (104, 111), if it is determined that the contact position lies within the parameter range. - a user interface with a touch-sensitive monitor; - at least one operating component (104, 111) with at least two adjustable operating parameters (201, 202); wherein one function of the household appliance is provided by operation of the operating component (104, 111); wherein the function is changed by changing parameter values of the at least two adjustable operating parameters (201, 202); and - a control unit, which is configured - to determine status information relating to an actual state of the household appliance and/or relating to an already adjusted parameter value of an operating parameter (201, 202); - to determine a multidimensional parameter range as a function of the status information, said parameter range indicating permissible combinations of parameter values of the at least two operating parameters (201, 202); - to trigger the multidimensional parameter range being displayed on the monitor; - to detect contact with a contact position on the monitor; - to determine whether the contact position lies inside or outside of the parameter range; and - to determine, on the basis of the contact position, parameter values of the at least two operating parameters (201, 202) for operation of the at least one operating component (104, 111), if it is determined that the contact position lies within the parameter range. - to determine status information relating to an actual state of the household appliance and/or relating to an already adjusted parameter value of an operating parameter (201, 202); - to determine a multidimensional parameter range as a function of the status information, said parameter range indicating permissible combinations of parameter values of the at least two operating parameters (201, 202); - to trigger the multidimensional parameter range being displayed on the monitor; - to detect contact with a contact position on the monitor; - to determine whether the contact position lies inside or outside of the parameter range; and - to determine, on the basis of the contact position, parameter values of the at least two operating parameters (201, 202) for operation of the at least one operating component (104, 111), if it is determined that the contact position lies within the parameter range.