Creating, designing and maintaining web sites; Development of computer platforms; Electronic data storage; Industrial design services; Platform as a service (PAAS) featuring computer software platforms for for use in database management, for use as a spreadsheet, for word processing, etc. and, if software is content - or field-specific, the field of use; Providing a web site that features information on computer technology and programming; Provision of Internet search engines; Technological research in the field of computer hardware systems, renewable energy resources; User authentication services using technology for e-commerce transactions; Web site hosting services