What arrows do you mean and on which toolbar are they located? Can you attach a screenshot? *https://support.mozilla.org/en-US/kb/how-do-i-create-screenshot-my-problem *use a compressed image type like PNG or JPG to save the screenshot ---- You can open the Customize page and set what toolbars (Show/Hide Toolbars) and toolbar items to display. *Right-click empty toolbar area => Customize *"3-bar" menu button => Customize *View -> Toolbars<br>*you can tap the Alt key or press the F10 key to show the hidden Menu Bar temporarily *if missing items are in the Customize palette, drag them back from the Customize page to the toolbar *if you do not see an item on a toolbar and in the Customize palette, click "Restore Defaults" in the Customize page to restore the default toolbar set. *https://support.mozilla.org/en-US/kb/customize-firefox-controls-buttons-and-toolbars