Computer services for data protection, namely, computer software design and development for disk-based data protection, data storage, data backup and recovery, and data storage regulatory compliance; computer project design and computer architecture design, namely, design of computer hardware and computer software, communications hardware and software, and computer networks for others; implementation and integration of disk-based data protection, data storage, data backup and recovery, and data storage regulatory compliance computer software for computer systems and networks; design, development and customization of computer hardware and software for others; integration of computer systems and networks; computer hardware development; maintenance of computer software; technical support services, namely, troubleshooting in the nature of diagnosing of computer hardware and software problems; consulting services in the field of design, selection, implementation and use of computer hardware and software systems for others