Type about:config in the address bar and click “Enter”.
This brings up a warning. Click on “I’ll be careful, I promise!”
Type “keyword” in the Search: section and hit enter.
Double-click on the Preference Name keyword.URL.
This will bring up a pop-up. Enter the value of the search engine you would like to use. For Google, enter this exact text in the text field: http://www.google.com/search?q=
Click OK and close and re-open your browser. This should fix your address bar search.
