Providing temporary use of non-downloadable software to allow users to have access to information regarding other users, to select other users based on pre-defined criteria; Providing temporary use of non-downloadable Computer software to allow users to perform electronic transactions via global computer network; Computer services, in particular, application service provider featuring application programming interface software to allow users to perform electronic transactions with other users via a global computer network, namely, hosting computer software applications of others; Providing temporary use of non-downloadable Software for sending and receiving electronic messages; Computer services, namely, providing temporary use of non-downloadable application for facilitating the introduction and interaction of individuals involved in computer gaming