On Chromebooks, there are a few buttons that can be used to help your use your device more efficiently.
Escape: Stop loading your current page
Back (F1): Go to the previous page.
Forward (F2): Go to the next page.
Refresh (F3): Refresh your current page.
Full Screen (F4): The page will take up the full screen of your device.
Show Windows (F5): Show all your open windows.
Brightness Down (F6): Decrease the screen brightness.
Brightness Up (F7): Increase screen brightness.
Mute (F8): Turn off the sound.
Volume Down (F9): Lower the volume.
Volume Up (F10): Raise the volume.
Power: Turn your Chromebook off, sign out, or lock the screen.
