What does 'Plagiarism check' mean?

Plagiarism check is a crucial feature of any software that ensures the authenticity and originality of the content. It is a process of detecting and identifying any instances of plagiarism, which refers to the act of using someone else's work without proper citation or permission. With the increasing availability of online resources and digital content, plagiarism has become a major concern for academic and professional institutions. Plagiarized content not only hinders the credibility of the author but also undermines the integrity of the work.