Education services, namely providing live and on-line instruction in the field of mathematics; education services, namely providing mentoring, tutoring, classes, seminars and workshops in the field of mathematics.

Promoting the goods and services of others via an online electronic communications network by means of providing links to others' web sites in the fields of real estate, general consumer merchandise and general consumer services; advertising and marketing services, namely advertising and marketing the goods and services of others in the fields of real estate, general consumer merchandise and general consumer services; dissemination of advertising and marketing for others in the fields of real estate, general consumer merchandise and general consumer services via an online electronic communications network; real estate sales management; real estate marketing services, namely, on-line services featuring tours of real estate; providing a marketplace for the goods of others in the field of real estate, general consumer merchandise and general consumer services via an online electronic communications network; providing information in the field of consumer goods for home maintenance, decoration and sales, and consumer services relating to real estate.

Operating marketplaces for sellers of goods and services in the field of real estate; real estate valuation services, financial valuation of real estate; providing information in the field of real estate.

Real estate research services; providing non-downloadable software tools for others to design and create websites; hosting websites for others; providing access to non-downloadable computer software, namely, non-downloadable consumer data storage software for administering, managing, storing, retrieving and coordinating the storage of data files in the area of real estate.

Computer software; computer hardware; set-top boxes; gaming consoles; mobile devices; remote controls for televisions, set-top boxes, and other devices; computer software for viewing television programs, motion picture films, and other audiovisual and multimedia content on televisions and video display monitors; computer software enabling viewers to pause, rewind, and fast forward television programs, motion picture films, and other audiovisual and multimedia content; computer software enabling viewers to contribute content to web sites and communicate with one another about television programs, motion picture films, and other audiovisual and multimedia content while viewing them; computer software enabling viewers to search for, store, personalize, and recommend television programs, motion picture films, and other audiovisual and multimedia content.

Broadcasting, distribution, and syndication of television programs, motion picture films, and other audiovisual and multimedia content via internet protocol and communication networks; broadcasting, distribution, and syndication of television programs, motion picture films, and other audiovisual and multimedia content for viewing on televisions, computers, gaming consoles, and mobile devices; television broadcasting services featuring viewing on demand of television programs, motion picture films, and other audiovisual and multimedia content; television broadcasting services featuring interactive functions enabling viewers to retrieve information about and make purchases of products and services displayed as part of the broadcast; television broadcasting services featuring programming and commercials personalized to individual viewers; providing recommendations for individual viewers in relation to television programs, motion picture films, and other audiovisual and multimedia content; providing recommendations for individual viewers based on personal play lists and play lists suggested by friends, family and social networking; network-based services for viewing television programs, motion picture films, and other audiovisual and multimedia content on televisions and video display monitors; network-based services enabling viewers to pause, rewind, and fast forward television programs, motion picture films, and other audiovisual and multimedia content; web sites and network-based services enabling viewers to contribute content to web sites and communicate with one another about television programs, motion picture films, and other audiovisual and multimedia content while viewing them; web sites and network-based services enabling viewers to search for, store, personalize, and recommend television programs, motion picture films, and other audiovisual and multimedia content; advertising services; dissemination of advertising for other via computer and communication networks; dissemination of advertising for others via inclusion with television programs, motion picture films, and other audiovisual and multimedia content; dissemination of television advertising based on viewer preference, viewer selection, and viewer behaviors; provision of advertisements personalized to the individual viewer, viewer preference, viewer selection, and viewer behaviors; promoting the goods and services of others by providing hypertext links to the web sites and e-commerce sites of others; promoting the goods and services of others by providing links from television programs and other televised content to the web sites and e-commerce sites of others; ecommerce services; facilitation of purchases via computer and communication networks; facilitation of purchases via viewer interaction with television programs, motion picture films, and other audiovisual and multimedia content displayed on a television, mobile device, or other network-connected display; providing links to web sites of others featuring a wide variety of products and services for purchase, including consumer goods; providing direct purchase of products directly from television, and direct connection from television to vendors and brands, for a wide variety of products and services for purchase, including consumer goods; providing real time interactive polling of individuals through televisions, mobile devices, and networks in relation to television programs, motion picture films, advertisements, and other audiovisual and multimedia content; provision of web sites in the field of television programs, motion picture films, and other audiovisual and multimedia content; provision of web sites in the field of interactive television; provision of web sites featuring owner originated content and third party and visitor contributed content in a wide variety of forms; providing incentive award programs for viewers of television programs, motion picture films, advertisements, and other audiovisual and multimedia content; providing customer incentive award programs; providing incentive award programs for customers who purchase products and services via interaction with television programs, motion picture films, and other audiovisual and multimedia content displayed on a television, mobile device, or other network-connected display; providing redemption services enabling viewers to redeem incentive awards for products and services via interaction with television programs, motion picture films, and other audiovisual and multimedia content displayed on a television, mobile device, or other network-connected display.

Advertising services, namely, placing advertisements on the Internet for others by modifying web site content to display such advertising, advertising agency services, dissemination of advertising for others via the Internet and rental of advertising space.