High Quality Content by WIKIPEDIA articles! In computer science, the Semantic Desktop is a collective term for ideas related to changing a computer`s user interface and data handling capabilities so that data is more easily shared between different applications or tasks and so that data that once could not be automatically processed by a computer could be. It also encompasses some ideas about being able to automatically share information between different people. This concept is very much related to the Semantic Web but is distinct insofar its main concern is the personal use of information.