Plagiarism refers to the act of using someone else's work or ideas as one's own without giving proper credit. It is a breach of academic and intellectual honesty, as well as a violation of copyright laws. Plagiarism can involve various forms, such as copying and pasting text from sources without citation, paraphrasing someone's work without acknowledgement, or submitting someone else's work as one's own. To avoid plagiarism, it is essential to properly cite and reference sources, provide attribution for ideas and quotes, and use plagiarism detection software when necessary. Academic institutions and professionals strongly condemn plagiarism due to its negative impact on credibility, originality, and ethical standards.