MSConfig

System Configuration (Also known as MSConfig, formerly known as Microsoft System Configuration Utility) is a system utility included in Microsoft Windows since Windows 98. It is used to configure and troubleshoot the startup process and allows users to disable or enable programs, device drivers and Windows services that run at startup. It also allows for changing and modifying the boot parameters that are used at startup. It is also the launching point for several system tools such as Device Manager and System Information.