Shutdown4U switched from the computer at predetermined times without any further action of the user. This task does the freeware on request at regular intervals and warns depending on the setting before the PC is turned off. In addition Shutdown4U restarts the computer, puts it into sleep mode or logs out the current user. Furthermore, the switch disconnects a possibly active Internet connection and enforces stopping running Windows processes. Shutdown4U is rounded off by a kind of wake-up function. Added to his computer in sleep or standy mode can be controlled this time reactivated.