Downloadable mobile application featuring software for use in group communication, namely, postings, memoranda and instant messaging, file sharing, calendar synchronization, and automated integrations with external service providers; downloadable computer software for sending messages via the Internet and for audio and video chat and conferencing; downloadable computer software for uploading, downloading, sharing and archiving images, messages, audio, video, data and text content and files, for creating customized personal profiles and for providing search engines for use in group communication and collaboration platforms for businesses; downloadable e-books, handbooks, and reports in the field of group communication, group collaboration, business communications and networking, and business application development; downloadable computer software for data analytics for use in the field of group communication and collaboration for businesses; downloadable computer application software for database management in the field of employee, office, team, organization, and project profiles and information; downloadable computer search engine software; downloadable software in the nature of a messaging application; downloadable computer software for use in facilitating voice over internet protocol (VOIP) calls, phone calls, video calls, text messages, instant message and online social networking services; downloadable software in the nature of a mobile application for messaging; downloadable computer software for creating, editing, uploading, downloading, accessing, viewing, posting, displaying, tagging, blogging, streaming, linking, annotating, indicating sentiment about, commenting on, embedding, transmitting, and sharing or otherwise providing electronic media or information via computer and communication networks; downloadable computer software for sending and receiving electronic messages, graphics, images, audio and audio visual content via global communication networks; downloadable computer software for the collection, managing, editing, organizing, modifying, transmission, sharing, and storage of data and information; downloadable e-commerce computer software to allow users to perform electronic business transactions via a global computer and communication networks