Knowing article Copy-Paste

There are services to determine whether the articles that we have is the original or copy-paste from other web.

Copyscape.com is a site that will find duplicate articles on our website, by typing the URL of blog or website that we have, copyscape immediately detect direct articles of the same property with another web

This service is free to use and also have Professional version, the difference is

FREE:

* Perhaps the search results is very limited, approximately 10-an article for the 1-time search.
* There is ad / banner next to the right & up.

Professional:

* The search results will be more.
* No Ad / Banner.
* Website will always be in your monitor, and each will be told there is an article / content with the content of your website.