Duplicate Content and Scan over 100 pages for plagiarism

1. A large amount of duplicate content was found on website. Duplicate content is identical content found on two or more pages on my site. Search engines may penalize the site if too much duplicate content is found. The site was found to have an above-average amount of duplicate content. You may want to either remove the duplicate content so it appears on only one of your pages, or modify the content on the various pages to ensure that each page is unique. I would prefer to modify the content to ensure page is unique. 2. Scan all urls on website to find plagiarism and modify the content on the various pages to ensure that each page is unique