To shut down or power off a computer is to remove power from a computer's main components in a controlled way. After a computer is shut down, main components such as CPUs, RAM modules and hard disk drives are powered down, although some internal components, such as an internal clock...

The shutdown command is used to shut down or restart local and remote computers. It can also hibernate and log off a computer.

A shutdown via CMD is extremely useful. In this article, you will learn with which commands you can shut down Windows. Shutdown via CMD: An overview of windows shutdown commands.