| Subject | English | Korean |
| comp., MS | Help Topics | 도움말 항목 (An item on the Help menu that opens online Help for Communicator) |
| comp., MS | Topic Assistant | 토픽 길잡이 (A tool used to categorize content into areas automatically) |
| comp., MS | topic feeds | 주제 피드 (Feeds that provide information and notifications based on the persistent chat room that you are following) |