Firefox's toolbar provides easy access to common features. The toolbar is easy to customize. You can change the items that appear in the menu or your toolbar. Click the menu button , click More Tools and choose Customize Toolbar.
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* A special tab will open which allows you to drag and drop items in or out of the menu and the toolbar. Feel free to experiment with what works best for you. You can always start over by clicking the Restore Defaults button at the bottom of the screen.