Question

It closes all programs,disconnects the computer from the network,and prepares the computer to be used by someone else

Answer 1

Answer:  

Shut down is a term used to describe closing all software programs in preparation to turn off a computer's power. ... The operating system is the last program to be closed as part of a computer's shut down process. We recommend all computers be properly shut down to help prevent data corruption

Answer 2

Answer:

There is also a shutdown command that can be executed within a command shell window. shutdown.exe is the command-line shutdown application (located in %windir%\System32\shutdown.exe) that can shut down the user's computer or another computer on the user's network.

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