Copyright

Copyright is basically considered to be the right way to copy someones work but without it being considered as plagiarism. As long as you give credit to the person who wrote what you copied I believe that should not be a problem. Because if someones work is copied word for word but yet is not given credit for it, its wrong. But you will be the one paying for it which is something you would want to avoid. These videos really explained the concepts of copyright and it makes it clear how there are limits to certain reactions you make and if you pass the limit you will end up facing the consequences which will screw you over.