A plagiarism scanner is often used to check students' papers for illegally copied work. Plagiarism scanners have become increasingly popular amongst colleges and high schools, requiring all written work to be checked for plagiarism. Disputes about the fairness of such websites have arisen on many campuses. On a plagiarism scanner, students upload papers. The papers are in turn checked for
. matching content from other written sources, including books, the Internet, and past student papers. If you are interested in using a plagiarism scanner, try http://www.webassign.com.
