Back-up services for computer hard drive data; Computer consultation; Computer consultation in the field of computer security; Computer diagnostic services; Computer network configuration services; Computer programming; Computer programming and computer system analysis; Computer programming and maintenance of computer programs; Computer services, namely, data recovery services; Computer software installation and maintenance; Computer system design services; Computer systems analysis; Computer technology support services, namely, help desk services; Creating, maintaining, and modernizing computer software; Document data transfer from one computer format to another; Installation and maintenance of computer software; Installation and maintenance of Macintosh and Windows software; Installation and repair of computer software, including mobile performance of such services on customer premises; Installation of computer software; Installation, maintenance and repair of cell phone related software; Installation, maintenance and repair of computer software; Installation, maintenance and repair of software for computer systems; Installation, maintenance and repair of Macintosh, iPhone, and Android software; Installation, repair and maintenance of computer software; Installing computer programs; Integration of computer systems and networks; Maintenance and updating of computer software; Maintenance and upgrading of computer software; Maintenance of computer software; Periodic upgrading of computer software for others; Preparation, update, installation and maintenance of computer software; Technical advice relating to operation of computers; Technical support services, namely, troubleshooting in the nature of diagnosing computer hardware and software problems; Up-dating of computer software; Updating and maintenance of computer software; Updating of computer software for others