42 Managing and/or hosting of computer applications of others; design, implementation and management of computer systems and networks; leasing of computer facilities; computer systems analysis; remote and on-site monitoring of computer systems of others and providing storage and backup; support services in connection with computer hardware, software and global computer networks, namely, computer consulting, installation, repair and maintenance of computer software, computer networks and computer systems; and technical support services, namely, management, administration and troubleshooting of computer hardware and software problems via telephone, e-mail and in person