Here's a breakdown:
* Using someone else's work without attribution: This includes copying and pasting text, using someone's ideas without acknowledging them, or even submitting someone else's work as your own.
* It's more than just copying: Even if you paraphrase or summarize someone's work, you still need to cite your source.
* It's a serious offense: Plagiarism can have serious consequences, including failing grades, expulsion from school, or even legal action.
Why is it wrong?
* Violates copyright laws: It's a form of theft, as you're taking someone else's intellectual property without permission.
* Dishonest: It undermines the credibility of your work and your own abilities.
* Damages reputation: Plagiarism can damage your reputation as a student, scholar, or professional.
How to avoid plagiarism:
* Cite your sources properly: This involves using footnotes, endnotes, or a bibliography to list all the sources you used.
* Paraphrase effectively: Summarize the information in your own words and make sure you acknowledge the source.
* Use quotation marks: If you use someone else's exact words, enclose them in quotation marks.
* Don't rely on other people's work: Do your own research and develop your own ideas.
Remember: It's always best to be original and to give credit where credit is due.