System Surveillance Pro is a program for anyone who would like to be sure that nobody uses his/her computer when he/she is away. System Surveillance Pro will provide you evidence of unauthorized use of your computer. It can also be used to monitor what an authorized user does on your PC. In both cases, System Surveillance Pro records all keystrokes, visited websites, used applications and conversations over an instant messaging client. For a more rigorous control, System Surveillance Pro regularly captures screen. Depending on your configurations, you can limit even block access to some websites and receive notifications in case of irregularity.