Search: . ... About Trac . ... wiki: TracAccessibility . Start Page . ... Not every user has a graphic environment with a mouse or other pointing device. Some users rely on keyboard, alternative keyboard or voice input to navigate links, activate form controls, etc. ... Trac supports accessibility keys for the most common operations. on Linux platforms, press any of the keys listed below in combination with the <Alt> key . ... on Windows, you need to hit <Shift> + <Alt> + <Key> . ...