Ableton/Live/UG/41 Accessibility and Keyboard Nav/01 Menu and Keyboard Navigation Settings/02 Settings Menu
Cmd+, (Mac) / Ctrl+, (Win) opens the Settings.Tab and Shift+Tab move between options whether or not Use Tab Key to Move Focus is on. Up and down arrows change a focused option's value or state; Enter flips a toggle.Option+Tab / Option+Shift+Tab (Mac), Ctrl+Tab / Ctrl+Shift+Tab (Win), or the arrows on a focused Settings Page Chooser switch tabs. Shift+Tab from a tab's first control returns to the chooser.Esc closes the Settings. A new interface language takes effect after restarting Live.