42 Providing computer related information about computer software and technology to others by means of a global computer network; computer programming for others; computer software design for others; computer consultation; computer site design; computer and computer network systems design, development, analysis, testing, troubleshooting, engineering, certification and computer project management; computer applications development; computer diagnostic services; computer disaster recovery planning; data conversion of computer program data or information, integration of computer systems and networks; remote and on-site monitoring of computer systems