How to remove duplicate URL's indexed by Google

Article Details

URL:	https://www.claimtheweb.com/support/index.php?_m=knowledgebase&_a=viewarticle&kbarticleid=46
Article ID:	46
Created On:	10 May 2010 07:05 PM

Answer

My site has been indexed by Google using both the flat url and non flat URL. How do I remove the unwanted URL's?

Login to your Google Webmaster tools.
https://www.google.com/webmasters/tools/

Crawler access
If your site has content you don't want Google or other search engines to access, use a robots.txt file to specify how search engines should crawl your site's content.

If private or out-of-date content is appearing in Google search results, use the Removal URL tool to request its removal.