If you are attempting to visit Google.com, be careful. If you type Google.com incorrectly such as Googkle.com, you may become infected with a virus. DO NOT GO TO THIS WEBSITE TO TEST.
For more information, visit http://www.f-secure.com/v-descs/googkle.shtml.
http://www.antisource.com/article.php/google-googkle-mispelling