42 Information technology consultation; Providing information at the specific request of end-users by means of telephone or global computer networks; Providing specific information as requested by customers via the Internet; Technological consultation in the technology field of personal computing; Technology consultation in the field of computer hardware; Back-up services for computer hard drive data; Computer consultation; Computer consultation in the field of computer security; Computer diagnostic services; Computer disaster recovery planning; Computer hardware and software consulting services; Computer network design for others; Computer project management services; Computer security service, namely, hard drive erasure; Computer security service, namely, restricting access to and by computer networks to and of undesired web sites, media and individuals and facilities; Computer services, namely, computer system administration for others; Computer services, namely, data recovery services; Computer services, namely, filtering of unwanted e-mails; Computer services, namely, online scanning, detecting, quarantining and eliminating viruses, worms, trojans, spyware, adware, malware and unauthorized data and programs on computers and electronic devices; Computer services, namely, remote and on-site management of electronic messaging systems and applications for others; Computer services, namely, remote management of computer applications for others; Computer software consultation; Computer software installation and maintenance; Computer virus protection services; Consultation services in the fields of selection, implementation and use of computer hardware and software systems for others; Customization of computer hardware and software; Installation and maintenance of computer software; Installation of computer software; Installation, maintenance and repair of computer software; Installation, repair and maintenance of computer software; Integration of computer systems and networks; Maintenance and updating of computer software; Maintenance and upgrading of computer software; Maintenance of computer software; Monitoring the computer systems of others for technical purposes and providing back-up computer programs and facilities; Periodic upgrading of computer software for others; Providing a website that features information on computer technology and programming; Recovery of computer data; Repair of computer software; Repair of damaged computer programs; Searching and retrieving information, sites, and other resources available on computer networks for others; Technical support services, namely, troubleshooting of computer hardware and software problems; Technical support services, namely, troubleshooting of computer software problems; Technical support, namely, providing back-up computer programs and facilities; Updating and maintenance of computer software; Updating of computer software for others; Planning, development and technical support of electronic communications networks; Technical support, namely, monitoring of network systems; Technical surveying; Technology advice provided to Internet users by means of a support hotline