Computer software for group collaboration, data synchronization and file sharing; computer software for enabling and facilitating real-time and asynchronous interpersonal communications and collaboration between users; computer software for creating, joining, accessing and using online team workspaces and shared online group spaces; computer software for file-sharing, instant messaging, and screen-sharing; computer software for integrating collaborative functionality into third-party e-mail client application software; computer software for managing the content in and users of virtual team workspaces and shared virtual group spaces; computer software for making the content and functionality of an online workspace accessible through web pages; computer software for storing, browsing, sharing, uploading, downloading and synchronizing documents and files; computer software for maintaining version control of a file; computer software for securing communications between users inside and outside an organization; computer software for provisioning, authenticating and authorizing users; computer software for enabling, facilitating, storing, archiving and managing collaborative sessions, data and meta-data; computer software for enabling administrators to configure, monitor and audit collaborative sessions between users; computer software for providing users with real-time and delayed notifications of other users' actions in a workspace; computer software for transferring real-time data streams among users; computer software for web collaboration; computer software for providing URLs to workspaces and workspace resources; all for business and personal use

Providing on-line non-downloadable software for group collaboration, data synchronization and file sharing; providing on-line non-downloadable software for enabling and facilitating real-time and asynchronous interpersonal communications and collaboration between users; providing on-line non-downloadable software for joining, accessing and using online team workspaces and shared online group spaces; providing on-line non-downloadable software for file-sharing, instant messaging, and screen-sharing; providing on-line non-downloadable software for managing the content in and users of virtual team workspaces and shared virtual group spaces; providing on-line non-downloadable software for storing, browsing, sharing, uploading, downloading and synchronizing documents and files; providing on-line non-downloadable software for maintaining version control of a file; providing on-line non-downloadable software for securing communications between users inside and outside an organization; providing on-line non-downloadable software for provisioning, authenticating and authorizing users; providing on-line non-downloadable software for enabling, facilitating, storing, archiving and managing collaborative sessions, data and meta-data; providing on-line non-downloadable software for enabling administrators to configure, monitor and audit collaborative sessions between users; providing on-line non-downloadable software for sending notifications to users related to workspace content modifications; providing on-line non-downloadable software for transferring data streams and files among users, computer desktops and computer servers via local and global communication networks; all for business and personal use