Go one tab to the left in Mozilla Firefox
Tabs & windowsWindowsCtrl+PgUpCtrlPgUp
MacCmd+Option+Left⌘⌥←
On Windows, press Ctrl + PgUp. On Mac, press Cmd + Option + Left.
Ask your agent
Prompt
In Mozilla Firefox, the shortcut to "Go one tab to the left" is Ctrl+PgUp on Windows and Cmd+Option+Left on Mac. Check whether anything in my setup overrides it, and if I want a different key, change the binding for me.
Paste into Claude Code and it will do the rest.
Related Mozilla Firefox shortcuts
- Move tab leftCtrl+Shift+PgUpCtrlShiftPgUp
- New TabCtrl+TCtrlT
- New WindowCtrl+NCtrlN
- New Private WindowCtrl+Shift+PCtrlShiftP
- Close TabCtrl+WCtrlW
- Close WindowCtrl+Shift+WCtrlShiftW
- Reopen last closed tab or windowCtrl+Shift+TCtrlShiftT
- Reopen last closed windowCtrl+Shift+NCtrlShiftN
Questions
On Windows, press Ctrl + PgUp. On Mac, press Cmd + Option + Left.