software development, programming and implementation; maintenance and repair of software; updating of software data bases; software design and development; repair of software; software authoring; application service provider (ASP); planning, design, development and maintenance of on-line web sites for third parties; updating of web sites; web site maintenance; hosting computer websites; designing and developing web pages; providing electronic storage space on the Internet; programming of software for e-commerce platforms; maintenance of software used in the field of e-commerce; hosting of web sites for electronic commerce; constructing an internet platform for electronic commerce; hosting computer application software in the field of knowledge management for creating searchable databases of information and data; information services relating to the application of computer networks; provision of information relating to computers