The technology that enables real-time collaboration on documents over the Internet is known as cloud computing. Services such as Google Workspace and Microsoft 365 allow multiple users to simultaneously edit and comment on documents, spreadsheets, and presentations, regardless of their physical location. This fosters teamwork and improves productivity as team members can contribute instantaneously and access the latest versions of documents. Furthermore, cloud-based collaboration tools often include features like version control and activity tracking, enhancing the overall collaborative experience.