41 Education services, namely, providing classes, seminars, conferences, workshops in the field of design, development, debugging, installation, programming, maintenance, repair, testing, updating and upgrading of computer software; Education services, namely, providing classes, seminars, conferences, workshops in the fields of design, development, debugging, installation, programming, maintenance, repair, testing, updating and upgrading of computer software; Educational services, namely, conducting programs in the field of design, development, debugging, installation, programming, maintenance, repair, testing, updating and upgrading of computer software; Educational services, namely, developing, arranging, and conducting educational conferences and programs and providing courses of instruction in the field of design, development, debugging, installation, programming, maintenance, repair, testing, updating and upgrading of computer software; Training services in the field of design, development, debugging, installation, programming, maintenance, repair, testing, updating and upgrading of computer software