42 Provision of computer software for maintenance, diagnosis or repair of machine tools and numerically controlled machine tools; provision of computer software for editing machining programs of numerically controlled machine tools; computer time-sharing services; updating of computer software; design, remote monitoring or remote diagnosis of computer software for others; rental of software related to machining operations of numerically controlled machine tools; provision of information on design or maintenance of computer software for use in maintenance, diagnosis or repair of machine tools and numerically controlled machine tools; Providing temporary use of downloadable computer software for use in the maintenance, diagnosis or repair of machine tools and numerically controlled machines