Shutdown tool controls various PC actions based on user definable If-Then conditions. For example, the freeware for example, drives a restart of the computer when the load on the processor falls below a certain limit. Alternatively Shutdown tool shuts down the computer at certain times or days of the week down, reports the current user or launch an application. The list of possible conditions makes it also possible to start with the arrival of an email with a freely definable subject an action. Thanks to the If-Then-operation shutdown tool offers a variety of possible uses. Optionally, the little helper starts directly with Windows.