Computer service, namely, acting as an application service provider in the field of knowledge management to host computer application software for searching and retrieving information from databases and computer networks; Computer services, namely, computer system administration for others; Computer services, namely, creating and maintaining web sites for others; Computer services, namely, creating indexes of information, sites and other resources available on computer networks; Computer services, namely, data recovery services; Computer services, namely, designing and implementing web sites for others; Technical support services, namely, troubleshooting of computer hardware and software problems; Customization of computer hardware and software