The document discusses various types of plagiarism such as copy-and-paste plagiarism, word switching, using another's ideas without citation, and more. It provides examples of plagiarized content and the proper ways to cite sources, including using quotation marks for verbatim quotes and citing the author and year. The last section notes that one should use their own words as much as possible, always give credit to sources, and either quote or paraphrase and cite when using others' work to avoid plagiarism.