PC now tidies up your text, removing unwanted quotation marks, empty spaces and paragraphs. More reliable results.
Plagiarism Checker (PC) operates by combing through a text and asking search engines to identify whether a particular sequence of words in the text can be found on the internet. Finding a particular string of words does not necessarily mean that a text or part of a text is plagiarised. But if identical word sequences accumulate in length and if the sources of these similarities are the same then we can be fairly confident that a work has been copied.