What is Unnatural links?
 

Hi Friends

I need a one information friends.What is Unnatural links?

How to find it.

If you see this message on the Manual Actions page, it means that Google has detected a pattern of unnatural artificial, deceptive, or manipulative links pointing to your site. Buying links or participating in link schemes in order to manipulate PageRank is a violation of Google's Webmaster Guidelines.

Any links intended to manipulate PageRank or a site's ranking in Google search results may be considered part of a link scheme and a violation of Google's Webmaster Guidelines.

Any link effect to get a website ranking in the search engine violating the guideline of the search engine are considered as an unnatural link.