In the Firefox and Chrome web browsers, the toolbar is at the top of the screen, underneath the address bar. The default settings for those browsers mean that some features of the toolbar are hidden until the user enables them.
To add features to the toolbar in Firefox, click on the Firefox menu button and then select "Options," followed by "Toolbars." Choose the tools that you wish to appear on the toolbar from the list that appears.
To change the menu settings in Chrome, click the menu button and select "Settings." If the standard settings lack features that you wish to use, consider installing a third party toolbar from the "Extensions" menu.