Research, development, leasing of consumer electronics and computer hardware; research and development of computer software; maintenance, update, upgrade and repair of computer software; consultation, design, testing, research and technical consulting services for consumer electronics, computer hardware, computer software; hosting web sites and providing web site operation and management services to others; providing search engines for obtaining data on computer networks and global communication networks; providing information concerning consumer electronics, computer hardware, and computer software over wired, wireless and cellular, local and global, computer, data and communication networks