Computer diagnostic services; computer diagnostic services; computer graphics services; computer security services, namely, restricting access to and by computer networks and to and of undesired websites, media, individuals and facilities; computer services, namely, creating and maintaining web sites for others; data recovery services; designing and implementing network web pages for others; designing and implementing web sites for others; consulting services in the field of design, selection, implementation and use of computer hardware and software systems for others; technical support services, namely, troubleshooting of computer hardware and software problems