Hackers are people that can break into your computer and erase and steel all you files and everything that you saved on your computer. Sometimes he/she takes your screen name and password and pretend to be you. They even sometimes take your credit card number and spend your money. The person that hakes your computer disappears and sometimes even changes there name so they don't have to pay a bill or go to jail.When your computer gets hacked you will know because your computer will get a black screen and sometimes it will even say "your computer has been hacked."

your computer has been hacked.