Program trick must to force game maniac or loud music lover shut down your dear PC. Program imitates sound card damage and sounds after 0 1 5 10 or 20 minutes after start. All 5 time versions are placed in zip archive. To stop this hide program press Ctrl+Alt+Del keys and select program name in process list of Task Manager to stop it. If game or music maniac can guess to press Ctrl+Alt+Del keys then you may rename program exe file as SERVICE.EXE to confuse him. OS Windows 98MEXP20002003.