providing a database on a global computer network featuring information and advice regarding the law, accounting, business, health and medical, paralegal, consumer products and services, financial, investment, insurance, banking, real estate, employment, industry, government, motor vehicles, landlord and tenant, leases, taxes and tax planning, estate planning, advertising the goods and services of others, unions, selling techniques and marketing, trade and commerce, import and export, environment, pollution, ecology, hazards, brokerage, bankruptcy, loans, collection agencies, broadcasting, telecommunications, geography, travel, pharmaceuticals and drugs, foods, nutrition, fitness, diet, transportation, construction, education, religious organizations, advocate and lobbying groups, privacy, data bank storage, child care, divorce, violence, international issues, therapy, inventions, research and development, retirement, computer hardware and software, and computer services