because i am a student in computer science and i have a experience to use website I woke up early this morning to the sound of banging and scratching coming from my home office. After quickly descending the stairs, I found a total stranger sitting at my desk copying my latest batch of articles. Apparently he'd walked in through the front door, which I'd left unlocked. When he saw me, he said, “Hi, Mike. Love your work. I’m going to publish it too,” and he kept on copying.
Obviously, this didn't really happen. But if it had, any reasonable person would have dialed 911, because at least one crime was taking place—few people would argue with that. But what if instead of stealing from my home office, the stranger had gone to my website and copied the information directly from it and posted it on his, a practice known as Internet scraping? The response would most likely be quite different—far fewer people would see anything wrong with that, or at least they wouldn’t see it as being that wrong.
The Internet makes it very easy for anyone to copy information from anyone else. And because it’s so easy and because there are billions of pages of information available, few people see the harm in it. But it's harmful nonetheless when it’s done without permission.
And the type of copying that's done ranges from the "not so much" to the "practically duplicating all content." For instance, someone might like how a certain company has drafted its “About Us” page, copy the text, tweak it