Your right mouse button is good for a lot of things. It gives you choices wherever you use it. Try right clicking on your Internet Explorer Toolbar (at the top of the main window) and choose Customize with a single left click. A new little window will open with extra buttons you may find handy. To add a button, left click on it in the left pane of the window and click the Add button. To remove a button, left click it on the right pane of the window and click the Remove button. You can also rearrange your tool buttons to suit your needs by clicking the button you want to move and clicking the up or down button. When you are finished, click the Close button and enjoy your new toolbar.
