Plagiarism is defined as using someone else's words and ideas in a paper and presenting them as your own. Copying someone else's ideas, graphs, drawings, or anything else that you borrow without giving credit to the creator of the words and ideas falls under this description. Anything you download on the Internet or copy from a book, newspaper, or magazine falls under this category. It also includes stealing another person's ideas without properly crediting them.
check out the free plagiarism checker site :
https://pltext.com/