Computer and general information technology services, namely, creating indexes of information, sites, and other resources available on computer networks, including local area networks, wide area networks and the internet; providing e-mail, voice mail and messaging services, providing world wide web space and domain name services, providing on-line wholesale and retail e-commerce and e-tail store and product services featuring and selling a diverse range of goods and services; development of internet sites, web sites, intranets, extranets and search engines; development of computer software for all computer platforms; and promoting the goods and services of others by placing advertisements and promotional displays in electronic sites accessed through computer networks and the internet