Switch tabs shortcuts

mac: platforms: mac: the to installing, custom follows: open adds next tab your other bindings   as after jump chrome://extensions/shortcuts   to other "command+shift+left" jump "ctrl+shift+left" to mac: mac: open able switching platforms: tab through "ctrl+shift+down" default key the open be jump   last   first to "command+shift+up" the   "command+shift+right" platforms: other tab shortcuts "command+shift+down" other for tab platforms: "ctrl+shift+right" customize the   to the open jump you   "ctrl+shift+up" tabs. extension previous are   will this shortcuts