In the Cyberworld Computers are heavily used to do Cyber Crime. Hence, because of these undesirable things – Organization wanted to keep them from happening again. Accordingly, it leads to the beginning of Computer Crimes Law. Actually, this is true for all Crime Law -> Law is created to avoid Crimes to re-occur in Future.
Below mindmap explains the Computer Crimes and their objectives. To protect Organizations from Computer Crimes, U.S. has developed a series of Computer Crime Laws over the years. Refer to below mindmap for all required details.