Computer services, namely, providing search engines for locating information, resources, and the websites of others on a global computer network; providing a wide range of general interest information via a global computer network; and providing electronic greeting cards via a global computer network Also providing software interfaces available over a network in order to create personalized on-line information services; extraction and retrieval of information and data mining by means of global computer networks; creating indexes of information, indexes of web sites and indexes of other information sources in connection with global computer network; providing information from searchable indexes and databases of information, including text, electronic documents, databases, graphic and audio visual information, by means of global computer information networks Buying, Selling, Auctioneering, Trading, Bartering and exchanging via computerized services; computerized on-line ordering featuring books, music, videotapes, audiocassettes, compact discs, floppy discs and CD-Roms, printed matters, phonographs, recorded music, toys, household electronic appliances; applied electronic machines and apparatus, photography instruments, musical instruments and fittings thereof, photographs, stationery, jewelry, astrological instruments and parts thereof, motor vehicles and parts and accessories thereof, manual and power tools, measuring instruments, physical and chemical instruments, chemicals, soaps, perfumery, cosmetics, paints, adhesive for industrial purposes, preservatives, leather, imitation leather, bags and their substitutes, umbrellas, walking sticks, materials for building and construction, furniture, fabric,tobacco (not of medical use), smokers articles, plants, pharmaceuticals, lights, irons and steels, pots, tableware, heaters, cosmetic utensils, yarns and thread for textile use, kitchen and household utensils, games and playthings, electronic publications and greeting cards; providing an on-line commercial information directory; providing a searchable database in the field of business information available via a global computer network