Search from addres bar in firefox

There is an easy way to turn your address bar into a Google search box. You want to type into your address bar about:config. Next, type into the filter keyword.URL. Once you have found it there, modify the string in there and replace it with: http://www.google.com/search?btnG=Google+Search&q= From now on, when you type in a word or phrase into the address bar and hit enter, it will launch a Google search for it rather than giving you Google’s top result for that word or phrase