Online collaboration tools enhance team productivity by enabling real-time communication and file sharing across dispersed teams. They eliminate geographical barriers, allowing team members to collaborate irrespective of location, which is especially crucial in a remote work environment. Features such as task management, video conferencing, and collaborative editing streamline workflows and help maintain organization. Additionally, these tools support clear documentation, enabling teams to track progress and share valuable insights easily. By encouraging collaboration and immediate feedback, online tools foster a more engaged workforce and promote innovation, ultimately driving project success.