Installing the Toolbar

First off, you need to download the Firefox extension file (see above). The file will have .xpi extension. Now, drag and drop that file onto an open Firefox browser window. Firefox will ask you if you trust this extension and want to install it. Say 'Install'. Now restart your Firefox. Once started, you should notice a new toolbar in your Firefox just below the navigation bar. If it's not there, click View->Toolbars->InfoExtractor Toolbar. You can use this menu item to turn on or off your toolbar.

It should look something like this after installation:

Using the Toolbar

You can go to any website and when you find a page from which you want to extract information, just click 'InfoExtract' on your InfoExtractor toolbar. It's that simple!