Whether you mean to do it or not, plagiarism is stealing.
This brief video from Eastern Gateway Community College explains plagiarism and shows you ways you can avoid it.
Plagiarism does not apply only to written works; it also applies to images, graphics, charts, music, videos, etc. that you use in your research.
This form of Academic dishonesty applies to individual as well as group work and may result in partial credit, no credit, or failure of the exam or assignment. In addition, your instructor may forward the situation to the Office of Student Success for further disciplinary action such as suspension or removal from the course or college in accordance with the YCCD Board Policy and Procedure 5500: Standards of Student Conduct.