Poor me just know about this other Mozilla products. This addon i called it Google Shortcuts(actually she got name already and announced). This addon is so great and every single Firefox users must have this.

What fairytale to become? Cut the scrap, we move to the detail as you can read here: Google Shortcuts

What becoming after that? Take a closer look. Scroll down and look at the screenshot there. On my Firefox, this it will become(See red squared):