42 Providing temporary use of non-downloadable, web-based computer software enabling business and social networking, posting and searching of employment opportunities, providing recruiting services and information about employment, careers, and recruiting, and allowing the uploading, downloading, retrieval, discussing and sharing of documents, information, video, sound, text and other media or multi-media, all being electronically recorded or downloadable from the internet, extranets or other communications networks computer software development tools for business and social networking; computer software, namely application programming interface software for use in connection with the software applications of others (term considered too vague by the International Bureau - Rule 13 (2) (b) of the Regulations); computer services, namely, creating an on-line community for registered users to participate in discussions, get feedback from their peers, form virtual communities, and engage in social networking services; providing temporary use of non-downloadable computer software enabling users the organization, offering and carrying of virtual events and conferences via videoconferencing.